Question

show that 30,40,45,50 are in proportion


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Answer 1

Step-by-step explanation:

The ratio of 30 and 40 is equal to the ratio of 45 and 60. Hence they are proportionate to each other or 30:40::45:60

Answer 2

The ratio of 30 and 40 is equal to the ratio of 45 and 60. Hence they are in proportion to each other or 30:40::45:60

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