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dimulka [17.4K]
3 years ago
9

A car traveled 210 km in 3.5 hours. What was its average speed in km per hour?

Chemistry
1 answer:
ss7ja [257]3 years ago
8 0

Answer:

A) 60

Explanation:

Given data:

Distance traveled by car = 210 km

Time taken = 3.5 hour

Speed of car = ?

Solution:

Formula:

S = d/t

s = speed of car

d = distance

t = time

by putting values,

s = 210 km / 3.5 hour

s = 60 km/hour

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