Question : Directions: If A denotes +, B denotes ×, C denotes –, and D denotes ÷, then what will be the value of the following expression?
10 B 19 A 10 D 10 C 7 = ?
Option 1: 184
Option 2: 165
Option 3: 180
Option 4: 140
Correct Answer: 184
Solution :
Given:
10 B 19 A 10 D 10 C 7 = ?
After replacing the letters with the mathematical signs, we get –
= 10 × 19 + 10 ÷ 10 − 7
= 10 × 19 + 1 − 7
= 190 + 1 − 7
= 184
So, 184 is the answer to the given equation. Hence, the first option is correct.
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