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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]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]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.
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