Review (Ratio, Rates, Percentages)
0.4 x 560 = 224 Calories
Q 31) A Big Mac has 560 calories. 40% of the calories are from fat. How many calories come from fat?
0.03 x 800 = 24 students
Q 32) 3% of the 800 students in 5th grade lived on Main Street. How many students lived on Main Street?
20%
Q 33) 3 out of 15 animals at the vet were cats. What percent of the animals were cats?
12/40 = 30%
Q 34) 12 out of every 40 people have type "O" blood in the USA. What percent of people in the USA have type "O" blood?
32
Q 43) What is 4% of 800
68 pages per day
Q 44) What is the unit rate for 408 pages in 6 days
4.80 / 3 = 1.6 14.76 / 12 = 1.23 *****
Q 45) Which is a better buy, "3 batteries for $4.80" or "12 batteries for $14.76"
144 pts
Q 46) In the first 8 games of the basketball season, Beatrice scored 48 points. At this rate, how many points would she score in 24 games?
28 eggs
Q 47) Chef Pillsbury's secret recipe requires 7 eggs for every 2 cups of flour. How many eggs will he need if he uses 8 cups of flour?
B) ;
Q1) Which of the following IS NOT a symbol for comparing a ratio? A) : B) ; C) to D) /
20 boys
Q10) The ratio of girls to boys in class is 3 to 5. If there are 12 girls in the class how many boys in the class
C) 8:1
Q11) Which of the following is a Unit Rate? A) 3:4 B) 4/5 C) 8 to 1 D) 4.5 for every 3
A) 3 miles per hour
Q12) Which of the following is a Unit Rate? A) 3 miles per hour B) 5 miles every 12 hours C) 40 miles to 6 hours D) 32 miles : 6 hours
Publix 8 cans for $2.40
Q13) Food lion sells 5 cans of soup for $1.25, Publix sells 8 cans of soup for $2.40; Which is the better deal?
Paul 49 mph **** Sam. 46 mph
Q14) Paul drove 245 miles in 5 hours. Samantha drove 322 miles in 7 hours. Who was driving the fastest?
They both picked 15 apples per minute
Q15) Nick picked 180 apples in 12 minutes. Chris picked 90 apples in 6 minutes. Who is the fasted apple picker?
For every 100 or Out of 100
Q16) What does the word "Percent" mean?
23%
Q17) 23/100 is equal to what Percent?
45%
Q18) 0.45 is equal to what Percent
13/100
Q19) 13% is equal to what fraction
C) 3:5
Q2) There were 3 Peppers to every 5 Mushrooms on a pizza. What would that look like as a ratio of Peppers to Mushrooms? A) 3:8 B) 8:3 C) 3:5 D) 5:3
75%
Q20) 3/4 is equal to what percent?
0.56
Q21) 56% is equal to what decimal?
35/100 = "7/20"
Q22) 35% is equal to what fraction? (put fraction in lowest terms!)
234%
Q23) 2.34 is equal to what percent?
90%
Q24) 45/50 is equal to what percent?
35%
Q25) If 100 student were in lunch and 35 of them were girls, what percent were girls?
B) 0.05
Q26) 5% is equal to which decimal? A) 0.5 B) 0.05 C) 0.005 D) 5.0
356%
Q27) 3.56 is equal to what percent?
25%
Q28) 2/8 is equal to what percent?
87.5%
Q29) 7/8 is equal to what percent?
A) 3:8
Q3) There were 3 Peppers to every 5 Mushrooms on a pizza. What would that look like as a ratio of Peppers to total toppings on the pizza? A) 3:8 B) 8:3 C) 3:5 D) 5:3
0.6%
Q30) 0.006 is equal to what percent
28/32 = 88%
Q35) Carrie got 28 answers correct on her test. Her test had 32 questions total. What percent of the questions did Carrie get correct?
75/100 = 15/? 20 players on the team
Q36) 75% of the players on the football team wore Nike shoes at the game. If 15 players were wearing Nike shoes, How many total players are on the team?
8/100 = 32/? 400 total shark attacks
Q37) 8% of shark attacks last year were on scuba divers. If 32 shark attacks were on scuba divers last year, how many total shark attacks happened last year?
5/100 = 15/? 300 total trees
Q38) 5% of the trees in the playground are Oak trees. If there are 15 Oak trees in the playground, how many total trees are in the playground?
80%
Q39) 4 out of 5 is equal to what percentage?
C) 24 to 48
Q4) Which ratio is "NOT" equivalent to 8 to 12? A) 16 to 24 B) 4 to 6 C) 24 to 48 D) 2 to 3
40%
Q40 ) 6 out of 15 is equal to what percentage
18
Q41) What is 30% of 60?
192
Q42) What is 80% of 240?
28 kgs
Q5) The ratio of the weight of Meg's cat to the weight of Anne's cat is 5 to 7. Meg's cat weighs 20 kg. How much does Anne's cat weigh?
48 boys
Q6) The ratio of boys to girls at the basketball game is 8:5. There are 30 girls at the game, how many boys are at the game?
4.5 hours
Q7) Mike makes 4 cakes every 1.5 hours. How many hours would it take Mike to make 12 cakes?
15 Days
Q8) Kate travels 120 miles every 3 days in her car. How many days would it take Kate to travel 600 miles?
1 1/4 cups of Broth or 5/4 cups of Broth
Q9) A soup recipe calls for 1/2 cups of water for every 1/4 cups of chicken broth. How much chicken broth would you need if you used 2 1/2 cups of water?
