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Seven times a two digit number …

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Seven times a two digit number is equal tp four times the number obtained by reversing the order of its digit. If the difference of the digit is 3, determine the number.

Posted by Srushti Bagi 7 years, 9 months ago

CBSE > Class 10 > Mathematics

4 answers

Aditya Makwana 7 years, 9 months ago

It's okay

0Thank You

Srushti Bagi 7 years, 9 months ago

Thnx dude?

0Thank You

Aditya Makwana 7 years, 9 months ago

Let's Two digit number be X and y So 7(10x+y)=4(10y+x) After solving it we get eq.. 1 X-y=3 Y-x=3 Eq.. 2

1Thank You

. . 7 years, 9 months ago

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CBSE > Class 10 > Mathematics