a car travels 420 2/5 km in 4 1/5. find its speed
in a book with explanation and answers I want then I will mark as brainlist and follow
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Answer:
51 and 11/41 is the speed.
Step-by-step explanation:
s= d/t
420 and 2/5 km in 41/5 hours.
here, d= 420 and 2/5 km=2,102/5 km
and t= 41/5 hours
s= d/t
s=2,102/5 /41/5
to make it simple,
2102/5 * 5/41
2102/1 * 1/41 ( the 5 's are cancelled)
= 2102/41
=51 and 11/41
Step-by-step explanation:
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