Practicing Success
If ‘+’ means ‘÷’ , ‘×’ means ‘+’ , ‘–’ means ‘×’ , and ‘÷’ means ‘–’ , then which of the following equation is correct? |
36 + 6 – 3 × 2 = 20 36 + 6 + 3 – 2 < 20 36 × 6 + 3 × 2 > 20 36 + 6 × 3 + 2 = 20 |
36 + 6 – 3 × 2 = 20 |
By checking options 1 we get the answer 36 + 6 – 3 × 2 = 20 after interchange the sign : 36 ÷ 6 × 3 + 2 = 20 6 × 3 + 2 20=20 |