The value of 272 ÷ 16 + [119 ÷ {1491 ÷ 3 (21 – 13 × 8 + 4 × 3)}] is.
Answer & explanation
Correct answer: option 2
The value of 272 ÷ 16 + [119 ÷ {1491 ÷ 3 (21 – 13 × 8 + 4 × 3)}]
= 272 ÷ 16 + [119 ÷ {1491 ÷ 3 (-71)}]
= 272 ÷ 16 + [119 ÷ -7]
= 272 ÷ 16 - [17]
= 272 ÷ 16 - [17]
=17 - 17 = 0