I don’t mind this type of question. It might actually have some practical application in life. I hated the ones where I had to keep finding X. If they kept losing it, it’s their responsibility to find it.
An easy problem if you know algebra. A nightmare if you don’t. I remember getting questions like this in the second grade, where they’re full-on nightmare. Fortunately, my teacher made them optional, but they were still in the book.
120 is the C to D distance. A to B is 20 miles longer, therefore 140 miles. Solving for the CD distance is necessary, since the other distances were expressed in relation to it, but if you stop at that you make a common mistake, doing the bulk of the work nessary to solve, but quitting before answering the question that was asked.
Solving for X is good, but it isn’t the complete problem. You all stopped at the distance between C & D. You did not go on to answer the original question which is the distance between A & B. 140 is correct.
I wondered why my word problems started out with “A train leaves Penn Station at 3:45 heading for Baltimore …” until I realized that my math teacher was a Glenn Miller fan.
Teacher: and as you all now, if x+2=5, what does x equal?Peppermint Patty: I’m awake ma’am! The answer is 12!Teacher: no, Patricia, the answer is 3Peppermint Patty: what room is this?Teacher: algebra, Patricia.Peppermint Patty: I should have known this was the wrong school!
i always got dizzy trying to do these types of problems. than my brain would get tired from doing all those calculated calculations and i would close my eyes and imagine what would happen if i flunked the test and immediately i was filled with an adrenaline rush that would zip me through the problems with a speed equivalent to a speeding bullet. still got the answers wrong because i would have a flat tire just a few miles into the journey and would have to stop at the gas station (back then gas stations did mechanical work) which added time to the journey and because it was longer it caused the kids to start complaining and crying, so after getting the tire fixed we’d just go back home and take the bus and let the bus driver worry about this sort of thing.
Linux0s almost 9 years ago
I don’t think her education was exactly setting any records.
knight1192a almost 9 years ago
I don’t remember if I ever had to do this kind of word problem. If I did I probably blotted out the nightmare.
awgiedawgie Premium Member almost 9 years ago
140 miles, Patty.
tdtannehill almost 9 years ago
140?
bdviets almost 9 years ago
A to B=140, B to C=130, C to D=120
jackhs almost 9 years ago
32
bdviets almost 9 years ago
X+X+10+X+20=3903X+30=3903X=360X=120
orinoco womble almost 9 years ago
AAAAAAAAAAAAAAGGGGGGGGGGGGHHH!
josh_bisbee almost 9 years ago
That looked more like a logic problem than a math problem.
cygnustigris almost 9 years ago
Who’s that other kid?
Egrayjames almost 9 years ago
42
dlkrueger33 almost 9 years ago
Patty, I feel your pain. This is when I lost my way too.
Wren Fahel almost 9 years ago
My younger daughter, at 10, is better at math word problems than I could ever have dreamed of being. I’m excellent at math; just not word problems.
uniquename almost 9 years ago
I always loved that Schulz gave problems that could actually be solved in his strips.
ravandervelde almost 9 years ago
a b c d-———390————|—-x—-|—y—|—z—-|
x = y + 10y = z + 10 —→ z = y – 10x + y + z = 390
y + 10 + y + y -10 = 3903y = 390
x = 140y = 130z = 120
AB = 140, BC = 130, CD =120
Darryl Heine almost 9 years ago
“ZZZZZZZZ – I’M AWAKE!”
Thomas Scott Roberts creator almost 9 years ago
Roy looked odd without his camp hat on. Wonder if he was related to Dagwood.
William Bednar Premium Member almost 9 years ago
Since I decided not to drive, the distance is zero!
Diane Lee Premium Member almost 9 years ago
I don’t mind this type of question. It might actually have some practical application in life. I hated the ones where I had to keep finding X. If they kept losing it, it’s their responsibility to find it.
shamino almost 9 years ago
An easy problem if you know algebra. A nightmare if you don’t. I remember getting questions like this in the second grade, where they’re full-on nightmare. Fortunately, my teacher made them optional, but they were still in the book.
ltrytten Premium Member almost 9 years ago
140 miles
Constantinepaleologos almost 9 years ago
Sounds like a case for Tracer Bullet.
Greg Johnston almost 9 years ago
120 is the C to D distance. A to B is 20 miles longer, therefore 140 miles. Solving for the CD distance is necessary, since the other distances were expressed in relation to it, but if you stop at that you make a common mistake, doing the bulk of the work nessary to solve, but quitting before answering the question that was asked.
JanLC almost 9 years ago
Solving for X is good, but it isn’t the complete problem. You all stopped at the distance between C & D. You did not go on to answer the original question which is the distance between A & B. 140 is correct.
summerdog86 almost 9 years ago
Those kind of math questions in class, I just took the “zero” on every time. They scared me… Usually they involved trains, though.
UpaCoCoCreek Premium Member almost 9 years ago
I did all the “math” and ended up where I started… nowhere.
MEPace almost 9 years ago
If I’m driving from town A to town D why am I going through town B first? Shouldn’t I be going through town A first?
dflak almost 9 years ago
I wondered why my word problems started out with “A train leaves Penn Station at 3:45 heading for Baltimore …” until I realized that my math teacher was a Glenn Miller fan.
angelfiredragon almost 9 years ago
ironically I’ve never had this type of math problem in real life after school, work place or anywhere…I do however use lots of geometry and algebra.
Earnestly Frank almost 9 years ago
Who are these people who name their towns A, B, C, and D? ;-)
Scott S almost 9 years ago
Gaaa! Not word problems! Anything but word problems!!!
neverenoughgold almost 9 years ago
Eat some ice cream real fast Patty, and you will get a brain freeze!
After it thaws out, you’ll be just fine…
Number Three almost 9 years ago
Yep, I can really identify with Patty in this storyline.
Hopefully, I won’t have to do Maths again.
xxx
Rise22 almost 9 years ago
AB = 140 miles, BC = 130 miles, CD = 120 miles——which totals 390 miles
Peanuts Fan almost 9 years ago
Teacher: and as you all now, if x+2=5, what does x equal?Peppermint Patty: I’m awake ma’am! The answer is 12!Teacher: no, Patricia, the answer is 3Peppermint Patty: what room is this?Teacher: algebra, Patricia.Peppermint Patty: I should have known this was the wrong school!
ccastoro1340 almost 9 years ago
Simple set of equations with 3 unknowns. AB=140 Miles
Number Three almost 9 years ago
@Snoopy_Fan
Thanks for your comment on Sunday.
Have a nice weekend.
♥♥♥
rgcviper almost 9 years ago
Personally, I used a simpler method to solve …
I divided 390 by 3 to get the equal distances between each pair (A-B, B-C, C-D).
Then I added 10 to the A-B part, and subtracted 10 from C-D, according to the problem. So …
390 / 3 = 130 … 130 + 10 = 140
Saddenedby Premium Member almost 9 years ago
i always got dizzy trying to do these types of problems. than my brain would get tired from doing all those calculated calculations and i would close my eyes and imagine what would happen if i flunked the test and immediately i was filled with an adrenaline rush that would zip me through the problems with a speed equivalent to a speeding bullet. still got the answers wrong because i would have a flat tire just a few miles into the journey and would have to stop at the gas station (back then gas stations did mechanical work) which added time to the journey and because it was longer it caused the kids to start complaining and crying, so after getting the tire fixed we’d just go back home and take the bus and let the bus driver worry about this sort of thing.
jnnydnti almost 9 years ago
150 miles. ;)