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Which of the following interchanges in signs and numbers will make the given equation correct?9 – 11 × 24 = 75
Question

Which of the following interchanges in signs and numbers will make the given equation correct?

9 – 11 × 24 = 75

A.

× and =, 24 and 9

B.

= and –, 75 and 24

C.

– and ×, 75 and 11

D.

× and –. 9 and 11

Correct option is D

Given: 9 – 11 × 24 = 75
Option A.) × and =, 24 and 9
 interchanges in signs and numbers then modified equation will become:
24-11=9×75
24-11=675
13≠675 (Not follows)
Option B.) = and –, 75 and 24
 interchanges in signs and numbers then modified equation will become:
9 = 11 × 75 - 24
9 = 825 - 24
9≠801 (Not follows)
Option C.) – and ×, 75 and 11
 interchanges in signs and numbers then modified equation will become:
9 × 75 - 24 = 11
675-24=11
651≠11(Not follows)
Option D.) × and –. 9 and 11
 interchanges in signs and numbers then modified equation will become:
11 × 9 - 24 = 75
99 - 24 = 75
75 = 75 (Follows)
Thus, Option D is the correct answer.


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