Question

In a two digit number,the unit digit is four times the ten digit and the sum of the digits is 10.find the answer​

Answer 1

Step-by-step explanation:

In a two digit number,the unit digit is four times the ten digit and the sum of the digits is 10.find the answer

Answer 2

Step-by-step explanation:

Let x be the digit in tens place

unit digit = 4x

so, the original number is (10x+4x)

According to question we have

x+4x= 10

5x=10

x= 2

Therefore, the original number = 10×2+4×2= 28