Question

In the following question, correct the equation by interchanging two signs.

4 – 10 × 5 + 9 ÷ 3 = 51

A + and x Correct Answer Incorrect Answer
B + and - Correct Answer Incorrect Answer
C ÷ and x Correct Answer Incorrect Answer
D x and - Correct Answer Incorrect Answer

Solution

Solution:-   + and - On exchanging + and – 4 + 10 x 5 – 9 ÷ 3  54 - 3 51

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