danielleofline danielleofline

02-01-2018
Mathematics

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Four oranges cost a total of 90 cents. At this rate, what is the cost of 3 dozen oranges? Step by step will put brilliants

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Abraxious Abraxious

02-01-2018

Four oranges cost 90 cents, an orange costs 90/4 cents, which is around 22.5 cents. Multiply this by 36 to get the cost of 3 dozen oranges, so 22.5 times 36 is 810, 810 cents, or 8.10 dollars.

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musiclover10045 musiclover10045

02-01-2018

there would be 12 oranges per dozen

12/4 = 3 (3 sets of 4 per dozen)

3 * 90 cents = $2.70 per dozen

2.70 * 3 = $8.10 for 3 dozen

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