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Which two signs should be interchanged to make the below equation mathematically, correct? 12 – 3 + 3 × 2 ÷ 4 = 6

Question

Which two signs should be interchanged to make the below equation mathematically, correct?
12 – 3 + 3 × 2 ÷ 4 = 6

× and -

Solution

12 – 3 + 3 × 2 ÷ 4 = 6
From option (b)
On interchanging the sign ÷ and -
We get
12 ÷ 3 + 3 × 2 – 4 = 6
4 + 6 - 4 = 6
6 = 6

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