Find the value of [52 - 4 of (17 -12) + 4 × 7] ÷ [30 ÷ 15 × 5].
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 6.
⇒ [52 - 4 of (17 -12) + 4 × 7] ÷ [30 ÷ 15 × 5]
⇒ [52 - 4 × 5 + 28] ÷ [2 × 5]
⇒ [52 - 20 + 28] ÷ 10
⇒ 60/10 = 6