thtdhggiygyfkhg
thtdhggiygyfkhg
10-03-2016
Mathematics
contestada
What's 7/9 divided by 8/15
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Desha123
Desha123
10-03-2016
35 over 24 or do u want it in a decimals
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zerofrancisco
zerofrancisco
10-03-2016
Dividing by a fraction is the same as multiplicating by its inverse, I mean:
(a/b)/(c/d) =
(a/b)(d/c)
so for the fractions we have:
7/9 divided by 8/15
= (7/9)/(8/15)
= (7/9)(15/8)
= 7*15/9*8
= 105/72
= 35/24
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