Question

A student solved this problem and said the answer was hours.



Fred spent 5 hours doing his three chores on the weekend. He spent hours mowing the lawn, hours weeding the garden, and the rest washing the car. How long did Fred spend washing the car?



Is the student's answer reasonable?









A.
Yes, the answer is reasonable.







B.
No, the answer is not reasonable. It should be about half an hour.







C.
No, the answer is not reasonable. It should be about 1 hour.

Answer 1

answer was 8 3/4
1 1/2
2 1/4

Answer 2

D.
No, the answer is not reasonable. It should be about 3 hours.

Answer 3

computer problems today sorry

Answer 4

C ?

Answer 5

it says the student said it was hours

Answer 6

this is what it says for me

A student solved this problem and said the answer was hours.



Fred spent 5 hours doing his three chores on the weekend. He spent hours mowing the lawn, hours weeding the garden, and the rest washing the car. How long did Fred spend washing the car?

Answer 7

I wrote it up top

Answer 8

it wouldnt let me type it in my comp is a piece today

Answer 9

the answer is 2 1/4 so none of these are right

Answer 10

I wrote D on there too

Answer 11

@texaschic101

Answer 12

D isnt right

Answer 13

@K12awesomeness

Answer 14

idk

Answer 15

this is a trick question

Answer 16

How much, in hr's would 1 1/2 be?

Answer 17

130

Answer 18

1 hour 30 min

Answer 19

yes, thats the answer an hour and a half is how long it took to wash the car

Answer 20

So C

Answer 21

thats the closest I see

Answer 22

I would say so.

Answer 23

thanks