Vocabulary
A ratio that compares a number to 100.
Percent
Express 1/2 as a percent
50%
20% of 180 is what number?
36
85% of ______ is 136
160
Mrs. Benitez earns $3,400 ever month. She spends 25% of her earnings on rent. How much does she spend on rent?
$850
Two equivalent ratios create a ________________.
Proportion
Express 9% as a decimal.
0.09
What number is 48% of 725?
348
45% of _______ is 108.
240
Of the 800 people at a concert, 42% of them are adults. How many adults are at the concert?
336 adults
When a discount is given, it must be ____________
from the cost
subtracted
Express 320% as a mixed number in decimal form.
3.2
4% of 200 is what number?
8
20% of _______ is 163
815
A table costs $350. There is also a sales tax of 7%. How much will the tax cost?
$24.50
Tax the government collects on certain items or services that people buy.
Sales tax
88% expressed as a fraction in simplest form.
22/25
90% of 1,215 is what number?
1,215
35% of ________ is 105
105
On a test Bryson made a grade of 95%. If there were 20 questions on the test, how many did Bryson get correct?
19
A percent of the total sales earned by a waiter.
tip
Express 1/6 as a percent. (rounded to the nearest tenth)
16.7%
150% of 220
330
45% of _____ is 150. (Write answer as mixed number)
333 1/3
The amount of water in a bottle is reduced by 85% to 120 milliliters. How much water was originally in the bottle?
800 mL