Math, asked by kaushikforever889, 1 year ago

71
The ratio ofa 2 digit number to the sun of digits of that number is 4:1. If the digir in the unit place
is 3 more than the digit in the tens place. What is the number?
1) 63
2)36
3) 24
4) 40​

Answers

Answered by kavisha123
0

Answer:2)36

Step-by-step explanation:

Let the no. at ten's place be x.

Therefore,the no. at units place is x+3.

The no. = 10x+x+3 = 11x+3

Sum of the digits = x+x+3 = 2x+3

Acc to the question

(11x+3)/(2x+3)=4

By cross multiplication

11x+3 = 8x+12

3x = 9

x = 3

The number = 11x+3 = 11×3+3 = 33+3 = 36

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