Big Ideas Math: Modeling Real Life, Grade 7
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Big Ideas Math: Modeling Real Life, Grade 7 View details
1. Fractions, Decimals and Percents
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Exercise 15 Page 239

To write a decimal as a percent, multiply by 100 and add the percent symbol.

Percent: 355.4%
Model:

Practice makes perfect
Fractions, decimals, and percents are three ways to show parts of a whole. To write a decimal as a percent, we multiply by 100 and add the percent symbol %.
percent as decimal
We found that 3.554 expressed as a percent is 355.4 %. We can also use a model to represent this number.