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02-10-2021
Mathematics

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the sum of two numbers is 21. ¾ of the number added to⅔ of the other give a sum of 15 find the two numbers

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fibonacci1618033989 fibonacci1618033989

02-10-2021

Answer:

12 and 9

Step-by-step explanation:

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General idea: You symbolize the numbers with letters and create two simultaneous eqns.

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