Simplify the following expression.
(3 - 3 × 3 + 3 ÷ 3 + 3 × 5) × 2 of 5 + (2 + 2 ÷ 2 + 2 × 2 - 2)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 105.
(3 - 3 × 3 + 3 ÷ 3 + 3 × 5) × 2 of 5 + (2 + 2 ÷ 2 + 2 × 2 - 2)
Using BODMAS
⇒ (3 - 3 × 3 + 3 ÷ 3 + 3 × 5) × 10 + (2 + 2 ÷ 2 + 2 × 2 - 2)
⇒ (3 - 3 × 3 + 1 + 3 × 5) × 10 + (2 + 1 + 2 × 2 - 2)
⇒ (3 - 9 + 1 + 15) × 10 + (2 + 1 + 4 - 2)
⇒ (10) × 10 + (5)
⇒ 100 + 5 = 105