Aliaa is skating down a ramp. The wheels on her skateboard have diameters of 60 mm

What is the distance Aliaa travels when her skateboard wheels make 20 revolutions

Round answer to nearest mm

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

11

step-by-step explanation:

32.50-7.50=25

225/25=11