Question
The value of 3 × 7 + 5 – 6 ÷ 3 – 9 + 45 ÷ 5 × 4
– 45 is:Solution
3 × 7 + 5 - 6 ÷ 3 - 9 + 45 ÷ 5 × 4 - 45 ⇒ 3 × 7 + 5 - 2 - 9 + 9 × 4 - 45 ⇒ 21 + 5 - 2 - 9 + 36 - 45 ⇒ 62 - 56 ⇒ 6
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