Percent Decrease: Decimal to Percent

Percent Decrease: Decimal to Percent

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

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The video tutorial explains how to calculate percent decrease by converting decimals to percentages. It provides three examples: a swim team, a car's value, and gasoline prices. Each example uses the formula: (Original amount - New amount) / Original amount, then converts the result to a percentage by multiplying by 100. The tutorial emphasizes understanding the process of converting decimals to percentages to solve percent decrease problems effectively.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the fraction obtained when calculating percent decrease?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps would you take to find the percent decrease in the price of gasoline from $3.59 to $3.25?

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