Percents Part Whole

How do you convert a fraction to a percent?

• Divide

• Set up a proportion

• Combine the numbers

• Slap a percent sign on the top numerator

How do you convert a decimal to a percent?

• Put the percent amount over 100 and simplify

• Move the decimal point two spots to the left

• Move the decimal point two spots to the right

• Divide by "putting the top number in the house"

Percents and fractions are both ratios.

• True

• False

What percent of 190 equals 19?

• .1 %

• 1 %

• 10 %

• 19 %

$13 is what percent of $52 ?

• 25 %

• $ 25

• 4 %

• $ 4

Mrs. Breon has 110 fiction books and 90 non-fiction books on her shelf.  What percent of her library is non-fiction? 

• 45%

• 90%

• 100%

• 10%

While playing his favorite video game, Damien sees that his character has leveled up to 70% of the maximum ranking. If he has played for 56 total hours to get to 70%, how many total hours will he need to play to achieve 100% rank?

• 67 hours

• 74 hours

• 80 hours

• 89 hours

A garden has 10 tulips, 4 rose bushes and 6 sunflowers. What percent of the garden is tulips? 

• 10%

• 20%

• 100%

• 50%

Angela made 90% of the 50 free throws she attempted. How many free throws did Angela make?

• 5

• 27

• 41

• 45

True or False?

Is this the proportional formula to solve for a missing

percent, part(is), or whole(of)?

• False

• True