Math, asked by dakshrajput44360, 5 days ago

The tens digit in a two digit number is twice the units digit, the sum of the digits is 9.What will number be the unit digit?

Answers

Answered by gaurikhandelwal2911

0

Answer:

Let the unit digit be X and tens be y

so, 2X = Y and X+Y = 9

What can be the numbers that get 9?

1+9 no

2+7 no

3+6 yes

so, it is 36

Step-by-step explanation:

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