the ratio of the number of white balls in a bag to that of black balls is 1:2.of 9 grey balls are ad

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Challenger of the Day

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India
Punjab
Time: 00:01:33
Points
19

Maths Quotes

God does not care about our mathematical difficulties; He integrates empirically.

Albert Einstein

The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?

frank

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