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san4es73 [151]
3 years ago
14

A motorist traveled 6km in 30 mins

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0

6km in 30 min so he traveled at a speed of 12km per hour;

In 2 hours he will travel 24km;

12km in 60 min

9km in ? min

?=9x60/12=45 minutes will take to travel 9 km at the speed of 12km/h

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