Question

0.6×a =0.9×b then a:b​

Answer 1

Answer:

$\frac{3}{2}$

Step-by-step explanation:

0.9/0.6=a/b

3/2=a/b

Answer 2

0.6×a=0.9×b

a/b=0.9/0.6

a/b=3/2

a:b=3:2

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