English, asked by sangeethasri289, 8 months ago

0.6xA=0.09xb then find a:b?

Answers

Answered by sumanthbhat99

4

Explanation:

6/10a=9/100b

a/b=9/100÷6/10

a/b=9/100×10/6

a/b=3/10×1/2

a/b=3/20

a:b::3:20

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