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express as algebraic expressions of the following 1)the digits in ones and tens places of a two digit number are 'x' and 'y'.then find the number.

Guest Mar 23, 2017
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The number is 10y + x.

 

The tens digit means 'how many 10s' so multiply the tens digit by 10 and add the ones digit and then you get the answer.

MaxWong  Mar 23, 2017

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