The value of 12 ÷ (1/2) + {(35 ÷ 7) of 40} + 20 - 15 of 10 is-

Question: The value of 12 ÷ (1/2) + {(35 ÷ 7) of 40} + 20 - 15 of 10 is-Solution:12 ÷ (1/2) + {(35 ÷ 7) of 40} + 20 - 15 of 10 = 12 ÷ (1/2) + {(5) of 40} + 20 - 15 of 10 = 12 ÷ (1/2) + 5 × 40 + 20 - 150 = 12 × 2 + 200 + 20 - 150 = 244 - 150 = 94∴ The required answer is 94.