Jackson purchased three dozen Oranges at $15 per dozen and two dozen Oranges at $18 per dozen. find the average cost per dozen of the oranges that be purchased.
a) 15.8
b) 16.2
c) 16.8
d) 15.6
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Answer:
b).16.2
Step-by-step explanation:
15× 3=45
18 × 2=36
45+36= 81
81÷5=16.2
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