Percent of a number  Percents
Percent of a number
In this section, we will try to estimate the percent of a number without using a calculator. The trick is to breakdown the percent into smaller percent first. These smaller percentages are easier for mental calculation.
Related Concepts
 Rounding numbers
 Comparing and ordering rational numbers
Lessons

Intro Lesson

1.
Evaluate without using a calculator. Then, check your answers with a calculator.