Anonymous Anonymous

25-08-2016
Mathematics

Answered

what does it mean for two ratios to form a proportion

Verified Answer :

cucpoop cucpoop

25-08-2016

ratio = 4 or 4/1

4/10 = x/80

so 4x times (10 times 80)

=

4x=800
divide both sides with 4

x=200

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