When dividing decimals what must u do if there is a decimal in the divisor

Easy!
For example 50÷2.5
You first move the decimal backwards until it is behind the last number and because you moved the decimal backwards as many times in the divisor, do the same amount (1) with the dividend but the decimal point should start in front of the diviend's first number (5).
Next, do the math normally until you get the quotient.
Finally you bring down the decimal point all the way to the quotient in a straight line up and in the end it comes out a 2.0 or 2.
Sometimes with three number dividends it's a different case but hope this helps anyway!

×Tasha×

Where is the qeustion

It would be 3x+3 because the skate rental is for the day and she spent 3 hours skating. hope this !