Question

Write an expression that can be used to check the quotient of 646 divided by 3?

Answer 1

It is 3x=646

x is the solution of 646/3. :) hope this helps.

Answer 2

An expression used to check the quotient would be this:
3x=646
Then, do as you normally would and divide 646 by 3:
646/3 = x
x≈215.33