Acar travelled a distance of d =320 kilometers for t =5.0 hours at a constant rate use the formula d =r. t to find the speed (r) of the car in km per hour round your answer to the nearest tenth do not include the units in your answer

The speed of car is 64 kilometer per hour

Solution:

Given that car travelled a distance of D = 320 km for T = 5.0 hours

To find: speed (R) of the car in km per hour

Formula given:

D = R. T

where "D" is the distance

"R" is the speed of car

"T" is the time taken

Substituting the given values in above formula we get,

Thus the speed of car is 64 kilometer per hour

We cannot round the answer to nearest tenth, since answer is not in decimal

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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