Percent Proportion Flashcard

Front

What is the formula to find the percentage of a part compared to a whole?

Back

Percentage = (Part / Whole) × 100

Front

If there are 4 vowels in a 10-letter word, what percent of the letters are vowels?

Back

40%

Front

What does 100% represent in terms of quantity?

Back

You have the entire thing.

Front

If 15 out of 100 squares are shaded, what percent is shaded?

Back

15%

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100.

Front

What percent is equivalent to 0.5?

Back

50%

Front

If a class has 20 students and 12 are girls, what percent of the class are girls?

Back

60%

Front

What is 25% of 200?

Back

50

Front

If you increase a number by 20%, what is the new number if the original was 50?

Back

60

Front

What percent of 80 is 20?

Back

25%