Ratios and Rates Review

IA2 Blitz Day 1

Ratios and Rates, FDP, and Part Whole Percents

Blooket Codes

• Virtual -- 964079

• Pearson -- 762269

• Martinez -- 708174

• Burrell -- 848311

Open Ended

What important information do you remember about ratios, rates, or percents?

Starting with Ratios and Rates...

Multiple Choice

A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the same shade of green paint?

• 30: 54

• 6: 10

• 10: 45

• 27: 15

Multiple Choice

In Austin, Texas, 8 bats ate 40 grams of insects in one night. At this rate, how many grams of insects could 64 bats eat in one night?

• 48

• 104

• 240

• 320

Multiple Choice

There are 90 girls and 60 boys in the sixth grade at a middle school. Of these students, 9 girls and 3 boys write left-handed. What percentage of the sixth graders at this middle school write left-handed?

What part of the percent proportion are you missing?

• Part

• Whole

• Percent

Multiple Choice

Customers at an ice-cream shop took a survey. The results showed that 144 customers rated the shop as being “very satisfactory.” This number represented 45% of the total number of customers who took the survey. What was the total number of customers who took the survey?

What part of the percent proportion are you missing?

• Part

• Whole

• Percent

Multiple Choice

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%

• 55%

• 32%

• 95%

Multiple Choice

Jason saved 30% of the money he got for his birthday. If he saved $12, how much money did he get for his birthday?

• $40

• $80

• $25

• $50

Multiple Choice

There are 40 students in a class and 30% of these students passed their history test. What number of these students passed the test?

What part of the percent proportion are you missing?

• Percent

• Part

• Whole

Multiple Choice

If a car’s gas tank has 15 gallons of gas in it, and the gauge says the tank is 75% full, then how many gallons can the entire tank hold?

What's missing?

• PART

• WHOLE

• PERCENT