By interchanging the given two signs which of the following equation will be correct? × and + A. 7 × 8 ÷ 9 + 18 – 11 = 16 B. 24 – 8 – 5 × 5 + 3 = 14 C. 5 × 10 – 15 + 20 ÷ 25 = 8 D. 24 × 8 + 6 ÷ 3 – 18 = 22 Sol: change the sign in option 4
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