Question

iv) {6 of 145 + (3 + 2)} +2 - 4 of 20 ​

Answer 1

Answer:

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Answer 2

Answer:

7

Step-by-step explanation: {6 of 145 ÷ (3 + 2)} ÷ 2 -4 of 20 (Simple Bracket) = {6 of 145 ÷ 5} ÷ 2 – 4 of 20 (Of) = {870 ÷ 5} ÷ 2 – 80 (Curly bracket, Division) = 174 ÷ 2 – 80 (Division) = 87 – 80 (Subtraction) = 7