Correct option is B
Given: 36 + 10 – 2 × 18 ÷ 8
Given | + | × | − | ÷ |
Sign | × | − | ÷ | + |
New Expression: 36 + 10 – 2 × 18 ÷ 8
= 36 × 10 ÷ 2 − 18 + 8
= 36 × 5 − 18 + 8
= 180 − 18 + 8
= 188 − 18
= 170
Thus, correct option is (b).
Given | + | × | − | ÷ |
Sign | × | − | ÷ | + |
What will come in place of the question mark (?) in the following equation if '+' and '–' are interchanged and '×' and '÷' are interchanged?
1125 × 45 ÷ 39 – 17 + 19 = ?