Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Rose worked the following problem incorrectly.
Part 1) In which line was the mistake made?
Part 2) Show your work and give the correct answer?
Line 1 30 ÷ 5(3  1)  4
Line 2 30 ÷ 5(2)  4
Line 3 30 ÷ 10  4
Line 4 3  4
Line 5 1
 2 years ago
 2 years ago
Rose worked the following problem incorrectly. Part 1) In which line was the mistake made? Part 2) Show your work and give the correct answer? Line 1 30 ÷ 5(3  1)  4 Line 2 30 ÷ 5(2)  4 Line 3 30 ÷ 10  4 Line 4 3  4 Line 5 1
 2 years ago
 2 years ago

This Question is Closed

iloveboysBest ResponseYou've already chosen the best response.1
I think all of them are right
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
me too, but the notation is a little vague
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
Than why would my teacher even ask?
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
is the original question\[{30\over5(31)}4\]? or is it just as you printed it?
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
it could be\[{30\over5}(31)4\]if the notation is unclear
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
well, if the division symbol is as you have it, then I say no mistakes are made and I cannot read your teacher's mind. Anybody see a problem with my observation?
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
if there is a mistake it would be that Line 1 30 ÷ 5(3  1)  4 Line 2 30 ÷ 5(2)  4 should lead to 60÷54 but that seems extraneous... I'm gonna say no mistakes.
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
lame division symbol notation, far too vague :P
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
I found out what it was.
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
Its line 3.. I have to use PEMDAS to do this problem..
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
It should look like this when done correct
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
It would be line 3 because she or he forgot to divide 30 by 5 it should look like this. 30/5(32)4 30/5(2)4 5(2)4 6
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
PEMDAS has to be done from left to right
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
30/5(32)4 30/5(2)4 does not lead to 5(2)4 no matter how you slice it, so that makes no sense...
 2 years ago

cwrw238Best ResponseYou've already chosen the best response.0
30/5(2)4 = 6(2)4 if your working strictly from lt to rt
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
you misprinted the problem as you just noticed 30/5(31)4 30/5(2)4 does not lead to 5(2)4 no matter how you slice it, so that makes no sense...
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
its 30/5(31)4 30/5(2)4 5(2)4 6
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
cwrw's interpretation is possible, but it means the original question is the second option I posted above. this is why the division symbol "÷" is ridiculously vague
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
your typo didn't matter, we all ignored it and knew what you meant
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
I guess go with cwrw's answer. again, bad question WAY too vague
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
It would be line 3 because she did not do it right.. she did 5(2) before she did 30/5 on line two witch makes line three incorrect and if she got line three incorrect everything below would be incorrect to. it should look like this. 30/5(31)4 30/5(2)4 6(2)4 124 8
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
right! good job but please take note of what we are saying about how vague this question is.
 2 years ago

iloveboysBest ResponseYou've already chosen the best response.1
Noo no no i agree with you
 2 years ago

TuringTestBest ResponseYou've already chosen the best response.3
should be written as\[\frac{30}{5}(31)4\]to get this answer...
 2 years ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.