Question

a car covers a distance of 42 km in 20 minutes . what is its speed
please say me step by step
It is urgent please​

Answer 1

speed =distance/ speed

speed=42/20

speed=2.1kmph

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Answer 2

Answer:

✅HERE'S YOUR ANSWER

✔Since

speed = distance /time

Here

distance = 42 km and time = 20 minutes =0.34 hour

Speed = distance /time

speed = 42 /0.34

$speed \: = \frac{42}{0.34} = \frac{21 \times 100}{17} = 123.5km \:per \: hr$

Hope it helps ✌