Sasha finished mowing lawns at 4:15 PM. It took 1 3/4h to mow the first lawn. The second and third lawns she mowed each took 1 1/5 h. She took one 45-min break. When did Sasha begin mowing the first lawn?
A. 10.05 A.M.
B. 11:05 A.M.
C. 11:21 A.M.
D. 12:21 P.M.

Question

Sasha finished mowing lawns at 4:15 PM. It took  1 3/4h to mow the first lawn. The second and third lawns she mowed each took 1 1/5 h. She took one 45-min break. When did Sasha begin mowing the first lawn?
  A. 10.05 A.M. 	
  B. 11:05 A.M. 	
  C. 11:21 A.M. 	
  D. 12:21 P.M.

calculusxy · Answer

I suggest for you to work backwards. Meaning that you subtract the amount of hours from 4:15 PM.

calculusxy · Answer

Including the break.

anonymous · Answer

i did and got 1221 is that correct

calculusxy · Answer

Wait. Let me check.

anonymous · Answer

does it take u that long  i slept and woke up alredy

anonymous · Answer

I believe it's D.

anonymous · Answer

it not d for sure

anonymous · Answer

and why do you say?

anonymous · Answer

im check my work cuz i got it wrong  just want to c whatother ppl would say

anonymous · Answer

Wait yeah I think you're right wait one minute

anonymous · Answer

k

anonymous · Answer

Then it would be C

anonymous · Answer

Because if you're adding 4 hours and 54 minutes to 12:21 it would end up at 5:15

anonymous · Answer

no it woulnd bc it takes 1 1/5h to mow the second lawn and the same to the third

anonymous · Answer

ok officially lost math is not my thing, hence the name. maybe this will help http://openstudy.com/study#/updates/50cd8abce4b0031882dc4e02