Section 1
The Meaning of Percent
Property
A percent is a ratio that compares a number to 100.
The symbol % means "per hundred," so any percent can be written as a fraction with a denominator of 100.
In this Grade 6 lesson from Big Ideas Math, Course 1 (Chapter 5: Ratios and Rates), students learn how percents relate to ratios and fractions by writing percents as fractions with a denominator of 100 and converting fractions to percents using equivalent fractions. The lesson covers key skills such as simplifying percent-based fractions, converting values like 35% to 7/20, and applying percent reasoning to real-world problems, aligned to standard 6.RP.3c.
Section 1
The Meaning of Percent
A percent is a ratio that compares a number to 100.
The symbol % means "per hundred," so any percent can be written as a fraction with a denominator of 100.
Section 2
Convert a percent to a fraction
To convert a percent to a fraction:
Step 1. Write the percent as a ratio with the denominator 100.
Step 2. Simplify the fraction if possible.
Section 3
Convert Fractions to Percents
To convert a fraction to a percent, you can create an equivalent fraction with a denominator of 100. The numerator of the new fraction is the percent value.
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Section 1
The Meaning of Percent
A percent is a ratio that compares a number to 100.
The symbol % means "per hundred," so any percent can be written as a fraction with a denominator of 100.
Section 2
Convert a percent to a fraction
To convert a percent to a fraction:
Step 1. Write the percent as a ratio with the denominator 100.
Step 2. Simplify the fraction if possible.
Section 3
Convert Fractions to Percents
To convert a fraction to a percent, you can create an equivalent fraction with a denominator of 100. The numerator of the new fraction is the percent value.
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter