The "Basics"
True or False: A percent is a ratio that compares a number to 100.
True
What is 75% of 80?
60
A recipe calls for 200 grams of flour and 100 grams of sugar. What is the unit ratio of flour to sugar?
2:1
True or False: The ratio 3:4 is the same as 75%.
True
What is 20% of 50?
10
If a car travels 120 miles in 3 hours, what is the unit rate?
40 miles per hour (40:1)
True or False: 1 cent is always worth 1%
False - 1 cent is only worth 1% if a dollar is 100%
MULTI-ANSWER
What fraction is equal to 60% (without using a denominator of 100)?
30/50 or 15/25 or 6/10 or 3/5 etc...
What unit fraction is closest to the value 33%?
1/3
True or False: A unit ratio always has 1 as the first term.
False: A unit rate always has 1 as the second term.
What unit fraction is closest to the value 33%?
1/3
If you have 30 apples and 60 oranges, what is the ratio of apples to oranges as a unit ratio?
0.5 : 1 or 1/2 : 1
True or False: 0.1 is equal to 1%
False
What percent of 80 is 16?
20%
MULTI ANSWER
Find a relationship between two things in this classroom and write the relationship as a unit rate.
Answers vary...