Question

100 – 3 [20 + {50 – 40}] =

• A. 22
• B. 17
• C. 10
• D. 12

Answer 1

Answer:

C. 10

100 – 3 [20 + {50 – 40}] = 100 - 3[20 + {10}] = 100 - 3[30] = 100 - 90 = 10