Warm Up 100% of 59 2. 50% of 88 3. 10% of 93

R-3 Percents

What we will learn Essential Question changing a percent to a fraction changing a percent to a decimal changing a fraction or decimal to a percent Where are percents in the real world and how do I figure them out? Essential Question

Big concept A percent is a ratio whose denominator is 100. Percent means parts per hundred.

which can also be written 5/100 or 0.05 For Example 5% means 5 parts per 100 parts which can also be written 5/100 or 0.05

Example 1 Changing a Percent to a Fraction

Example 2 Changing a Percent to a Decimal

Example 3 Changing a Fraction or Decimal to a Percent