Answer:
18
Step-by-step explanation:
4 miles in 20 mins = 1/5 mile in 1 min
1 1/2 hours = 90 mins
1/5*90=18
Answer:
18 miles
Step-by-step explanation:
if Samantha can ride her bicycle 4 miles in 20 minutes, that means every 5 minutes she rides for a mile.
20 / 4 = 5
Using that info, we can solve this.
1 hr & 30 min = 90 min
90 / 5 = 18 miles
