A motorist travelled 122 kilometers before his first stop. If he had 10%of his journey to complete at this point, how long was the total ride?
why is my answer in decimals i.e. 12.20
and the right ans is 1220km...
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A motorist travelled 122 kilometers before his first stop. If he had 10%of his journey to complete at this point, how long was the total ride?
why is my answer in decimals i.e. 12.20
and the right ans is 1220km...
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Answer:
I am gonna do it in short , hope you will understand.
A/Q
total ride = 10 percent = 122km
the remaining ride is 90 percent
let the ride at 90 percent be X
so it will be 10x=122×90( because of direct proportion of class 8)
this implies X=1098
now the total distance = 1098 + 122
= 1220km
Answer:
hope you find it helpful
Step-by-step explanation:
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