Question :
Directions: In the following question, you have to identify the correct response from the given premise stated according to the following symbols. If + means division; – means multiplication; ÷ means addition and × means subtraction.
Then what is the value of 36 × 12 + 4 ÷ 6 + 2 – 3 = ?
Option 1: 42
Option 2: 18
Option 3: 40
Option 4: 2
Correct Answer: 42
Solution :
Given:
+ means division; – means multiplication; ÷ means addition and × means subtraction.
36 × 12 + 4 ÷ 6 + 2 – 3 = ?
After replacing the signs the equation becomes –
= 36 – 12 ÷ 4 + 6 ÷ 2 × 3
= 36 – 3 + 3 × 3
= 36 – 3 + 9
= 45 – 3
= 42
So, 42 is the answer to the given equation. Hence, the first option is correct.
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