Question

if the units digit of a two-digit number is twice its tens digit what is the quotient when is the number divided by 6​

Answer 1

Answer:

Let the number be -

$10x + y$

if the units digit of a two - digit number is twice its tens digit

$y = 2x$

Then

$10x + y = 10x + 2x = 12x$

the quotient when is the number divided by 6

$\frac{12x}{6} = 2$