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the average cost of 5 apples and 4 mangoes is rs.36. find the total cost of 15 apples and 12 mangoes.

the average cost of 5 apples and 4 mangoes is rs.36. find the total cost of 15 apples and 12 mangoes.

Grade:12th pass

1 Answers

SKD
19 Points
5 years ago
cost of 5 a and 4 m is 9 x avg=36x9 =4x81=324
So cost of (5a+4m)x3=324x3=972
Hope you enjoy ed it

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