Math, asked by anshunnamdeo, 1 year ago

5. एक छात्र से 3/2 से गुणा करने के लिए कहा गया किन्तु उस
छात्र ने 3/2 से भाग दे दिया, उसका उत्तर सही उत्तर से 10 कम
आया। वह संख्या क्या थी?​

Answers

Answered by namratap1507
1

Answer:

12

Step-by-step explanation:

Let us suppose the No. is X

3X/2was asked but student solved for

X/(3/2)which is 2X/3

difference of both answer is given as 10

then as per question

3X/2-2X/3=10

on taking LCM equation will be

9X-4X/6=10

5X=60

X=12

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