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What will come in the place of the question mark '?' in the following question?
40% of 750 - ? - 450 ÷ 9 × 4 = 40
40
80
20
100
60
- Let's simplify the expression:
- 40% of 750: Multiply 750 by 0.40 to get 300.
- Next, calculate 450 ÷ 9 × 4: First, divide 450 by 9 to get 50. Then, multiply by 4 to get 200.
- Substitute these values into the equation: 300 - ? - 200 = 40.
- Simplifying further:
- First, rearrange: 300 - 200 - ? = 40, which simplifies to 100 - ? = 40.
- Solving for '?': Subtract 40 from 100 to find that ? = 60.
- Examining the options:
- Option 5: 60
- Option 1: 40
- Option 2: 80
- Option 3: 20
- Option 4: 100
By: Parvesh Mehta ProfileResourcesReport error
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