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Questions and Answers
What is the value of x in the equation 45% of 400 + x/2 = (16)^2 + 120?
What is the value of x in the equation 45% of 400 + x/2 = (16)^2 + 120?
- 16
- 12
- 18
- 14 (correct)
What is the value of x in the equation 15 × x + 20% of 450 = 360?
What is the value of x in the equation 15 × x + 20% of 450 = 360?
- 12
- 24 (correct)
- 16
- 20
What is the value of x in the equation √52 × 4 × 5 - (11/2) - 7 = x?
What is the value of x in the equation √52 × 4 × 5 - (11/2) - 7 = x?
- 79
- 71
- 69 (correct)
- 63
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