1 b. Cindy roller skates 14.8 km with a
constant speed of 15 km/h and another
49.6 km with a constant speed of
16 km/h. How much time in total does
she take to travel these distances?
Answers
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0
Answer:
46.6 + 14.9
- 64.5
16+15
31
so
64.5x31
-1.999.5 hrs to cover the total distance
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