Nick is a great baby sitter. He makes $9 an hour. Julia is an even better babysitter She makes $12 an hour. Julia works 6 hours each week. How many hour does Nick need to work in order to earn as much money as Julia earns in a week

Nick has to work 8 hours

Step-by-step explanation:

Nick makes 9 works x

Julia makes 12 works 6

first find out how much Julia makes you can do that by multiplying 12 by 6 witch = 72

and we know we are trying to find how many hours Nick needs to work to equal Julia so we knew they are equal

so we have 9X=72

we just have to solve ...

divide 72 by 9

leaving use with X=8