Economy, asked by adityanaman20jul2010, 11 hours ago

The ratio of municipal waste to plastic waste in an area is 7:4. If their total is 99 million metric tons, what is the amount of municipal waste (in million metric tons)?

Answers

Answered by vighnajitsaxena

3

Answer:

56 million metric tons

Explanation:

Let the ratio be 7x:4x

sum = 11x

given as 99 million metric tons

11x = 99

x = 9

municipal waste = 7 × 9 = 56 million metric tons

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