sesoahmed180 sesoahmed180

20-11-2020
Mathematics

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If a:b =3:5 and a:c=3:7 find the value of a +b+c in terms of a

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hailydenney2 hailydenney2

20-11-2020

Answer:

a = 3

b = 5

c = 7

3 + 5 + 7 = 15

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