Question

Q4. A group of students organized a car wash to raise money for a local charity
The students charged $5.00 for each car they washed. In 3 hours, they washed
12 cars. At that rate, how much money could they earn from washing cars for
eight hours?
A $40.00
B $60.00
C $85100
$160 00
ICATS Mathematics Contest 2019 (Adolescents - Grade 9 & 10)
Page
2 of 12​

Answer 1

Answer:

I don't know that answer I don't understand

Answer 2

Answer:

Step-by-step explanation:

Here you go mate

Step 1

A group of students organized a car wash to raise money for a local charity

The students charged $5.00 for each car they washed. In 3 hours, they washed

12 cars. At that rate, how much money could they earn from washing cars for

eight hours?  

Question

Step 2

First you would divide 12 cars by 3 hours to see how many cars get washed per hour. Then you know that 4 cars get washed in one hour so you multiply it by $5.00

they earn $20.00 per hour then you multiply it by 8

Answer

Your final answer would be $160 00

Hope this helps