Convert. if necessary, round to the nearest tenth.
(recall: 1 mi. ≈ 1.61 km.)

km . 100 mi.

100 mi = 161 km

Step-by-step explanation:

1 mile = 1.61 km

Given: 100 miles

We have to convert 100 miles to kilometers(km).

1 mile = 1*1.61 = 1.61 km

2 mile = 2*1.61 = 3.22 km

3 mile = 3*1.61 = 4.83 km

Therefore, to convert 100 miles to km, we need to multiply 100 and 1.61.

100 miles = 100 * 1.61 km

= 161 km (Kilometers)

So, 100 miles = 161 kilometers.

three-fourths of an hour

36÷48=0.75

0.75=