Answer:
The answer is 70.
Step-by-step explanation:
Ratio of cars per hour is 5:1
For every hour, they wash five cars. Multiply 5 times 7. That equals 35. That's 35 cars per day. Now they're asking for 2 days. Multiply 35 by 2 (because of the 2 days) and you get 70 cars.
There’s 11 I believe I might not be right
12 3/4 + 5 = 17 3/4 since you only have to add the whole numbers
same for subtraction
12 3/4 - 5 = 7 3/4
100 - 80% = 20 %
20% = $416
416 x 5 = $2080 = 100%