Question

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 1

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 2

Answer:

hope you find it helpful

Step-by-step explanation:

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