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2 years ago

14

Fanny drove at an average speed of 80 km/h for 3/4 hour and then at 55 km/h for 1 1/5 hours. What was the total distance of her

journey?
Please include the units after the answer!!

1 answer:

dolphi86 [110]2 years ago

7 0

80/1hour for 3/4 hours= 80*3=240/4=60
55/1hour=55+(55/5)=55+11=66
60+66=126km

126km

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