Question

. विभाजन के एक प्रश्न में किसी विद्यार्थी ने गलती से 3 के स्थान पर
8 को विभाजक ले लिया तथा उत्तर 15 प्राप्त किया। सही उत्तर क्या है?
(1) 15 (2)40 (3) 45 (4) 120​

Answer 1

answer

40

Step-by-step explanation:

3/120=40

Answer 2

The correct option would be (2) 40

Step-by-step explanation:

Consider x be the the dividend,

If divisor = 3,

Quotient = $\frac{x}{3}$

While if divisor = 8,

Quotient = $\frac{x}{8}$

According to the question,

$\frac{x}{8} =15$

=20

Since, 3 is the original divisor,

Hence, the correct option = $\frac{x}{3}$

                                           = $\frac{120}{3}$

                                           = 40

Therefore, option (2) is correct.

#Learn more:

2 by 3 of a number is 20 less than the original find the original number

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