Question

in a Two digit number units digit is twice the tens digit if the digits are reversed new number is 27 more than the original number find the number​

Answer 1

Answer:

Step-by-step explanation:

Let the number in the tens place be 'x'

So, the number in the tens place= 10x

the number in the units place= 2x

Thus, the number is 10x+2x=12x

After the digits are reversed,

the number in the tens place= 10(2x) = 20x

the number in the units place= x

Thus, the number is 20x+x=21x

ATP

12x+27=21x

=> 27=21x-12x

=> 27=9x

=> x=27/9=3

Therefore, original number is 12x=12*3=36

Hope it was easy!