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10-09-2017
Mathematics

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the total number of medals won by athletes in each countries A, B, C, D are four consecutive integers whose sum is 70

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kphung76127 kphung76127

10-09-2017

Consecutive integers can be represented by x, x+1, x+2, and x+3.

x+x+1+x+2+x+3= 70
4x+6=70
4x=64
x=16

Final answer: A- 16 medals, B-17 medals, C- 18 medals, D-19 medals

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