Question

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:

let the number is 10*y+x

x=2y given

number become 10*y+2y=y(10+2)

for y=1,2,3.. you get different two digits numbers

Answer 2

Answer:

Hope this helps

Step-by-step explanation:

Answer:

10x+2x10x+2x

Step-by-step explanation:

Given :the digit in the ones place of a 2 digit number is twice the digit at the tens place

To Find:write the number

Solution:

Let the digit at ten's place be x

Since we are given that the digit in the ones place of a 2 digit number is twice the digit at the tens place

So, the digit at ones place = 2x

the number contains two digits

So, Number = 10x+2x10x+2x

Hence the number is 10x+2x10x+2x