Question

A boy runs 84 m in 7 minutes.What is his speed ?​

Answer 1

Answer:

12 km/ hr

Step-by-step explanation:

Distance =84m

Time=7 minutes

Speed

$= \frac{distance}{time} \\ \\ = \frac{ { \cancel{84}} \: ^{12} }{ \cancel7} \\ \\ = 12 \: km \hr$

Hope it helps you from my side

Answer 2

Answer:

12 km/hr

Speed- distance

time

Speed - 84

7

=12km/hr

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