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Answer:
Answer:The distance travelled by Liza for 60 minutes is 21 kilometers.
Answer:The distance travelled by Liza for 60 minutes is 21 kilometers.distance = 21km
Step-by-step explanation:
20% of 35 is 7. So, in 20 minutes, Liza was able to cover 7 kilometers. To solve for distance use the formula for distance d = st, or distance equals speed times time. So, we will have to know the speed. In order to get the speed, we need to solve distance divided by time. 7km divided by 20m is 0.35km/m. Now that we have the speed 0.35km/m, we will multiply it with the time 60 minutes to get the final answer. 0.35km/m multiplied by 60m is 21km.