Question 28

Which of the following interchange of signs would make the given equation correct?
64 - 8 × 9 × 8 = 64

Solution

The first two options contain the signs which are not present in the given equation.

Equation : 64 - 8 × 9 × 8 = 64

(D) : $$64\times8-9-8=64$$

L.H.S. = $$512-17=495\neq$$ R.H.S.

=> Ans - (D)

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Which of the following interchange of signs would make the given equation correct?64 - 8 × 9 × 8 = 64