Question

Julia drives her car with a constant speed of 32 km/h. How far can she travel in 2 1/2 hours?

Answer 1

Given:
speed = 32km/h
time = 2 1/2 hours or 2.5 hrs

speed = distance / time
32km/h = distance / 2.5 hrs

32km/h * 2.5hr = distance
80 km = distance.

She traveled 80 kilometers.

Answer 2

Speed = 32 km/h Q= how far can she travel in 2 1/2 hours? She travels 32 km in 1 hour so, multiply 32 by 2 to get 2 hours. 32 * 2 =64 32 \ 2 = 1/2 hour 32\2= 16 2 hours + 1/2 hour = how far she traveled 64+16=80 She traveled 80 kilometers in 2 1/2 hours.