Question

which ratio is Greater 3:10 or 2:15
give proof
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Answer 1

Answer:

......

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

3:10=3/10

2:15=2/15

(3×3)/(10×3)=9/30

(2×2)/(15×2)=4/30

between them 9/30 > 4/30

so that 3/10 is greater than 2/15