Math, asked by kavishchhajed64, 3 months ago

a / b = 3/7 and b / c = 9/5 . What is a:b:c?
only answer
a) 3:15:5
b)21:16:45
c)3:7:5
d) 27:63:35​

Answers

Answered by Anonymous
1

b)21:16:45

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