Answer:
4
Step-by-step explanation:
30, 20, 10, 0, and I oop...
Answer:
1:5
Step-by-step explanation:
please mark me as brainliest!!<3
Answer:
I think it's 15 students
Step-by-step explanation:
i think since 150 is half of 300 so in each class there should also be half of the people wearing red
Answer:
16,30.34
Step-by-step explanation:
Set up the equation of two ratios:
3 racks 36 racks
----------- = --------------
15 min x
Solve this for x: 3x =540; x = 180 minutes, or 3 hours