Find out the two signs to be interchanged for making following equation correct: 25 + 5 × 7 – 12 ÷ 3 = 26 |
+ and – + and × + and ÷ – and ÷ |
+ and ÷ |
25 + 5 × 7 – 12 ÷ 3 = 26 ⇒ 25 ÷ 5 × 7 – 12 + 3 = 26 ⇒ 5 × 7 – 12 + 3 = 26 ⇒ 35 – 12 + 3 = 26 ⇒ 23 + 3 = 26 ⇒ 26 = 26 |