You can find the base by dividing the height by volume
It’s B
If you need an explanation let me know!
Answer:
d. 28
Step-by-step explanation:
I'm going to show you how to do these types of problems and the other two you should try by yourself.
There are 63 bikes. The ratio is 4:5 blue to red.
4x+5x=9x
9x=63
x=7
blue: 4x = 4*7=28