28-11-2018
Mathematics

contestada

A motorist has to drive a distance of 400km. After an hour he has driven 84km what percentage of the journey has he completed ?

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jimrgrant1 jimrgrant1

28-11-2018

Answer:

21%

Step-by-step explanation:

Percentage completed is the fraction of journey completed divided by total journey multiplied by 100%

= [tex]\frac{84}{400}[/tex] × 100% = [tex]\frac{84}{4}[/tex] = 21%

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