Write the decimal 0.28795 rounded to the nearest tenth of a percent.

To round 0.28795 to the nearest tenth of a percent, we first convert it to a percentage by multiplying it by 100, resulting in 28.795%. Next, we round this figure to the nearest tenth, looking at the hundredths place (9), which tells us to round up. Therefore, 0.28795 rounded to the nearest tenth of a percent is 28.8%. Now, this percentage actually means that if you were to express a small quantity, like the growth of a plant, 28.8% would suggest it has made a notable progress. Use percentages like this to compare and communicate changes effectively, whether in finance, science, or daily life! Rounding percentages can be tricky, but a common mistake is ignoring the first digit after the decimal (the hundredths place). Remember, if this digit is 5 or greater, you round up the tenths place! That can greatly change interpretations in budgets, scores, or even when measuring success rates.