It took Bethany 2/3 of an hour to complete her science homework. It took Bethany 3/4 of the amount of time to do her math homewo

Question

Vsevolod [243]

3 years ago

12

It took Bethany 2/3 of an hour to complete her science homework. It took Bethany 3/4 of the amount of time to do her math homewo

rk as her science homework. How many more minutes did it take Bethany to complete her science than her math

Mathematics

2 answers:

ziro4ka [17] · Answer 1 · 2022-01-28T21:38:34+03:00

ziro4ka [17]3 years ago

6 0

2/3 of an hour= 40 minutes
3/4 of 40= 30 minutes
40- 30= 10
So, it took Bethany 10 more minutes to complete her science homework than her math homework.

Licemer1 [7] · Answer 2 · 2022-01-28T23:42:08+03:00

Licemer1 [7]3 years ago

6 0

10 more minutes

This is because 2/3 of an hour is 40 minutes and 3/4 of 40 is 30. 40-30=10. Therefore it took Bethany 10 more minutes to do her science homework than it did her math.