Question 88

The value of $$(-45 + 7 \times 23 - (247 \div 13) - 11) \div 2$$ is:

Solution

$$(-45 + 7 \times 23 - (247 \div 13) - 11) \div 2$$

$$=(-45 + 161 - 19 - 11) \div 2$$

$$=(86) \div 2$$

$$=43$$

Option A is correct.

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