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blazeytan
blazeytan blazeytan
  • 21-01-2016
  • Mathematics
Answered

Nick has $20 in his bag.This is 30% of his monthly allowance.How much is his monthly allowance?

Verified Answer :

Billymkhoi
Billymkhoi Billymkhoi
  • 21-01-2016

We set up a proportion: 20/?= 30/100

Cross multiply:
30?= 20100
⇒ ?= 20*100/30= 66.67

His monthly allowance is $66.67~


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