Seudónimo Seudónimo

17-01-2016
Mathematics

contestada

If 80% is 8km, what is full distance

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pikachuisthebest pikachuisthebest

17-01-2016

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

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Billymkhoi Billymkhoi

17-01-2016

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

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

The full distance is 10 km~

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