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Danaya is living 840 meters from the school. If she walks with an average speed of 20 meters per minute, how long will it take her to reach school? A. 42 minutes B. 32 minutes C. 22 minutes D. 12 minutes their province​

Sagot :

Answer:

A. 42 minutes

Step-by-step explanation:

speed = distance/time

time = distance/speed

t = 840m/(20m/min)

t = 42 minutes