If 80% is 8km, what is full distance

asked Sep 27, 2017 67.4k views

2 votes

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6 votes

We have an equation: 8/?= 80/100

Cross multiply:
80*?= 8*100
⇒ ?= 8*100/80= 10

The full distance is 10 km~

Marabol answered Sep 28, 2017

7.8k points

1 vote

if 80%=8km that means 100%=10km because you just took off a zero

TrazeK answered Oct 3, 2017

7.5k points

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