If x-28-y-23- then x-28- y-23 is-A- 28- 23B- 23- 28C- 51- 5D- 5-53E- None of these

The correct option is A 28:23 By dividendo theorem x 28/28 = y 23/23 x 28/y 23 = 28/23 x 28: y 23 = 28:23 ...

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Componendo and Dividendo

If x/28=y/23,...

Question

If $\frac{x}{28} = \frac{y}{23},$ then x - 28:y - 23 is:

28:23

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23:28

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51:5

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5:53

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None of these

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