Question

the tens digit of a two digit number is 2 less than the units digit. if the sum of the digits is 16, what is the number​

Answer 1

Answer:

Step-by-step explanation:

Let the units digit =x

Let the tens digit =x+2

Number will be 10(x+2)+x=11x+20

Divide number by units digit,  

=  

x

11x+20

​

=16

⇒11x+20=16x

⇒5x=20

⇒x=4

Tens digit =6

Therefore, the number is 64.