Answers

2015-01-14T08:52:27+08:00
15/12= 1.25
1.25 x 65= 81.25
P81.25
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2015-01-18T06:41:25+08:00
Proportion.

Oranges:Amount::Oranges:Amount
     12    :   P65  ::      15   :   N
To find the N:
Multiply 65 to 15,    65 × 15 = 975
Divide it to 12,        975 ÷ 12 = 81.25

N = P81.25 
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