Answer:
idk im onlyin 7th grade
Step-by-step explanation:
Answer:
5/12
Step-by-step explanation:
You have to make it a common denomator and then subract until equeal.
From what I think;
8.216secs - 1 wheel; 3.652- 1 hood
for I toy car with a wheel and hood the total time is 8.216+ 3.652 = 11.868secs
let x secs be the total time taken to put a wheel and hood for 42 cars
x secs = 42 cars × the total time for one car
x secs = 42× 11.868
x secs= 498.456 secs
