Chapter 1- Ratios and Rates
Find the GCF of 36 and 48.
12
Write the decimal as a fraction in simplest form:
0.04
2/50
80-18.99
61.01
5/6 x 15
25/2 or 12 1/2
What integer represents the following situation: Depositing $125 into your bank account
Mr. Miller get an email about sports every 4 days and an email about trains every 6 days. On what day will Mr. Miller get an emails about sports and trains?
12 days
Write 24 3/4 as a decimal.
24.75
0.0987 x 5
0.4935
4 1/2 x 2 5/6
51/4 or 12 3/4
A red fish is 10 feet below the surface. A yellow fish is 35 feet below the surface. What is the distance between the red fish and yellow fish?
25 feet
A flower shop has 56 roses and 28 tulips. What is the ratio of roses to all in simplest form?
28/37
Write 0.09 as a percent.
9%
29.86 x 4.2
125.412
2/7 divided by 2
1/7
What is the absolute value of 12 + 8?
20
12 students in Mr. Smith's class sold 48 magazines. 20 students in Mrs. Kelly's class sold 60 magazines. Which class sold the most magazine per student?
Mr. Smith's class
Write the decimal as a percent: 0.0003
0.03%
9440/80
118
4 2/3 divided by 2 2/9
21/10 or 2 1/10
Order the following integers from greatest to least:
-12, 3, -45, 18, 92, 455
455, 92, 18, 3, -12, -45
At Pittsburgh International Airport, 12 flights arrive every 15 minutes. How many flights arrive in four hours?
192 flights
Order the following fractions from least to greatest:
1/6, 2/5, 3/5, 3/7
1/6, 2/5, 3/7, 3/5
35.5/2.75
12.90 (repeating)
How many 1/4 pound bags of popcorn can be made from a 20 lb bin?
80 bags
Bob is standing on a diving board 50 feet above the water surface. His glasses are 12 feet below the water surface. What is the distance between Bob and his glasses?
62 feet