Question

complete the following table if x and y are in direct proportion?

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Answer 1

These are in direct Proportion

so ,

=> x1/45 = 16/72

=>  x1 = 16/72 * 45

=>  x1 = 10

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=> 26/y = 16/72

=> y = 16/72 * 1/26

=> y = 8/72 * 1/13

=> y = 1/9 * 1/13

=> y = 117

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=> x2/180 = 16/72

=> x2 = 16/72 * 80

=> x2 = 2/9 * 80

=> x2 = 160 / 9