Suppose a sum of money is divided among 3 people ,John,Marry and Peter,in the ratio 2:3:7.This means that John's share :Mary's share :Peter 's share =2:3:7.If sum of money is $192,how much will each of them received?
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Answer:
x = 16
Step-by-step explanation:
Let the share be 'x'
John's share is 2x.
Marry's share is 3x.
Peter's share is 7x.
Sum of their age is $192.
=> 2x+3x+7x = $192
=> 12x = $192
=> x = 192/12
=> x = 16
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