Question

रियाज एक संख्या के बारे में इस प्रकार सोचता है कि वह उसका
$2 \ \frac{1}{2}$


गुना करके 7 घटा देता
है परिणाम 23 आता है रियाज ने क्या संख्या सोची ?

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Answer 1

Answer:

12

Step-by-step explanation:

12 is multiplying 2and 1/2 times is 30.if 7 is subtracted from 30 then answer is 23.

Answer 2

Answer:

➡️Let, the number be x

x × 5/2 -7 = 23

5x/2 - 7 = 23

5x/2 = 23 + 7

5x/2 = 30

5x = 60

x = 60/5

x = 12

✅The number is 12

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