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Two numbers are in the ratio 7:9 and the bigger number is 81 .what is the smaller number?​
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1 vote
Two numbers are in the ratio 7:9 and the bigger number is 81 .what is the smaller number?​

User Kanae
by
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1 Answer

3 votes

Answer:

63

Explanation:

7:9= 7/9

7/9=x/81

7(81)/9=x

x=63

User Ztl
by
4.4k points
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