Question

if a:b = 5:7 and b:c = 14:15 find a:c


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Answer 1

10:15..….....

gjp-bhrf-hmq

Answer 2

a:b =5:7
b:c = 14:15
a:c = 5:15
If we cancel 5 and 15, then..
The answer will be 1:3