3 years ago

A 12-issue magazine subscription costs $36. What is the average cost per issue of the magazine?

1 answer:

Natasha2012 [34]3 years ago

7 0

$3
its like a pack of 12 magazines costing $36 and you asked the cost of one magazine
by proportion; let average be=?
12~$36
1~?
1/12=?/36
?=(1/12)*36
?=3=average

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