Question

A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost?

Answer 1

Hey!


Alright, let's see here. To solve this problem, we can create an equation.


`(81.50cost)/(1 hr)` ×
`(?)/(?) = (?)/(2.5)`

Now we need to figure out 1 times what gives us 2.5. If you know your multiplications, then you could easily tell that 1 times 2.5 will equal 2.5. This is because a number times 1 will always equal itself. So now let's plug that into our equation.


`(81.50cost)/(1 hr)` ×
`(?)/(2.5) = (?)/(2.5)`

When multiplying something like this, you must remember that whatever you do to the top part, you must do to the bottom part. And vice-versa. So, we'll have to multiply the top part by 2.5 as well.


`(81.50cost)/(1 hr)` ×
`(2.5)/(2.5) = (203.75)/(2.5)`

So, this means that a massage for 2.5 hours will cost $203.75.

Hope this helps!


- Lindsey Frazier ♥

Answer 2

for 2.5 hours of massage it will cost $203.75