Question

5:5::r:45 में का मान होगा​

Answer 1

Answer

45 = r

Step-by-step explanation:

5:5::r:45 (:)-sign indicates divison or ratio

5/5 :: r/45

cross multiplying them

5 x 45 = 5(r)

225 = 5r

225/5 = r

45 = r

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