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Ms. Buback is competing in a race in which she both runs and rides a bike. She runs 5 kilometers in 0.5 hours and rides her bike 20 kilometers in 0.8 hours. At the rate given, how many kilometers can she bike in one hour?

Sagot :

3lite

Answer:

25.02 km/h

Step-by-step explanation:

60 min × 0.8 = 48 min

20 km÷48 = 0.417 km/min

0.417 × 60 = 25.02 km