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" complete the missing value in these equivalent ratios " a) 3 : 5 = 12 : __ b) 4 : 9 = __ : 27 Thank you xx
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5 votes
" complete the missing value in these equivalent ratios "

a) 3 : 5 = 12 : __
b) 4 : 9 = __ : 27

Thank you xx

User Rpivovar
by
8.1k points

1 Answer

6 votes
3 : 9 = 12 :20
because 12 divided by 3 is equal to 4
that's why we x 4 by 3
4 : 9 = 12 : 27
27 divided by 9 is equal to 3
that's why we multiply 3 by 4
User Porlune
by
7.6k points
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