Ratios and Proportional Thinking
In an orchestra, there are 42 woodwind players to 56 brass players. What is the ratio of woodwinds to brass written as a fraction in simplest form?
What is 3/4
What is the fraction 17/25 written as a percent
What is 68%
60.94 + 5.7
What is 66.64
5/6 × 7/10
What is 7/12
The unit rate of 350 kilometers in 5 hours
What is 70 km/1 hr
12.1 × 2.95
What is 35.695
9 ÷ 3/5
What is 15
It took Jaivin 18 minutes to jog 4 laps. How many minutes did it take to jog each lap at this rate?
What is 4.5 min
What is 20% of 95
What is 19
The temperature in a city on a Monday was 78.3 degrees Fahrenheit. On Tuesday, the temperature was 87.1 degrees Fahrenheit. How much higher was the temperature on Tuesday?
What is 8.8 degrees
A china shop receives a shipment of 125 dishes in 5 boxes. At this rate, how many dishes will it receive in 15 boxes?
What is 375 dishes
What is 42% written as a fraction in simplest form
What is 21/50
Bananas cost $0.54 per pound and grapes cost $1.28 per pound. Leanne bought 2.5 pounds of bananas and 3 pounds of grapes. How much did she pay for the bananas and grapes?
What is $5.19
There are 207 students in the 9 classes at East Middle School. At this rate, how many students are in 6 classes?
What is 138 students
What is 12.8 written as a mixed number?
What is 12 4/5
Callie has 1,012 beads. She wants to divide the beads evenly to make 22 necklaces. How many beads will be used for each necklace?
What is 46 beads
In science class, students are learning about organic compounds. An acetic acid molecule is made of 2 carbon atoms, 2 oxygen atoms, and 4 hydrogen atoms. What is the ratio of carbon atoms to hydrogen atoms?
2:4