Question

(b) The digit in the ones place of a 2-digit number is twice the digit at the tens place
Write the number.​

Answer 1

Answer:

The no 24 or 12 or 36 there are many such nos...

Cheers ✌️

Answer 2

Step-by-step explanation:

Let the number at ines place to be x.

Then, number at tens place to be 2x.

Form of number = 10y + x

So, number = 10×2x + x

= 20x + x

= 21x