Question

state the kind of proportions that
exits between the two quatities
i) Number of men working
Particulas job and the time taken
to complete the job
(ii) Number of books and cost​

Answer 1

Answer:

1) Inverse proportion

As the number of men increase, the time taken will decrease

If two quantities x and y are said to be inversely proportional if increase in x results in decrease in y and vice versa.

2) Direct proportion

As the number of books increase , the cost will increase

If two quantities x and y are said to be directly proportional if increase or decrease in x also as increase or decrease in y respectively.

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