Final answer:
To determine what percent 169.2 is of 128, divide 169.2 by 128 to get 1.3225, and then multiply by 100 to get 132.25%. When rounding to the nearest tenth, it is 132.3%.
Step-by-step explanation:
To find out what percent 169.2 is of 128, we use the formula for percentage which is (part / whole) × 100. Following this formula:
- Divide 169.2 by 128 to find the decimal: 169.2 / 128 = 1.3225.
- Multiply the result by 100 to convert it to a percent: 1.3225 × 100 = 132.25%
Therefore, 169.2 is 132.25% of 128. When rounding to the nearest thousandth, the answer remains the same, as there are no further decimal places beyond the thousandth in 132.25%. However, the question does not specify rounding to the nearest thousandth, it mentions rounding to the nearest tenth. Following that instruction, we would then round off 132.25 to 132.3%.