A \(10\times10\) grid has \(35\) shaded squares. What percent of the grid is shaded?
- \(3.5\%\)
- \(35\%\)
- \(65\%\)
- \(350\%\)
Students will build Grade 6 mastery of what is a percent? using models, equations, and test-style reasoning.
A \(10\times10\) grid has \(35\) shaded squares. What percent of the grid is shaded?
Which fraction is equivalent to \(72\%\)?
Convert \(\frac{3}{4}\) to a percent.
What percent of the grid is shaded?
A decimal is \(0.58\). What is this as a percent?
Write \(19\%\) as a decimal.
A soccer team won \(80\%\) of its games. Which decimal represents this percent?
A recipe calls for \(\frac{2}{5}\) cup of sugar. What percent is this of \(1\) cup?
A \(10\times10\) grid has \(100\) squares. A percent is a ratio out of \(100\). So \(35\) out of \(100\) squares shaded \(=\frac{35}{100}=35\%\).
Percent means "per 100." So \(72\% = \frac{72}{100}\).
To convert a fraction to a percent, write it as a fraction with denominator \(100\). \(\frac{3}{4} = \frac{75}{100} = 75\%\).
Counting the shaded squares: 18 in the upper region \(+\) 8 in the right region \(= 26\) squares out of \(100\). So \(26\%\).
To convert a decimal to a percent, multiply by \(100\) (or move the decimal two places right). \(0.58 \times 100 = 58\%\).
To convert a percent to a decimal, divide by \(100\) (or move the decimal two places left). \(19\% = 0.19\).
\(80\% = \frac{80}{100} = 0.80\).
\(\frac{2}{5} = \frac{40}{100} = 40\%\), since \(2 \times 20 = 40\) and \(5 \times 20 = 100\).