Ratios (topic 10)
More Ratios (topic 10)
Review
Decimals
Integers/Rational Numbers
100
15 : 30 can be reduced to what?
What is 1: 2 ?
100
There are 15 boys and 16 girls in the school jazz band. What is the ratio of the number of boys in the band to the total number of students in the band?
15:31 or 15 to 31 or 15 out of 31
100
Use the order of operations to evaluate: (5^2 - 10 ) / 3
What is 5?
100
You and your friend are buying lemons and sugar for a lemonade stand. You spend $14.78 to buy lemons and your friend spends $8.79 to buy sugar. How much does it cost to make the lemonade?
What is $23.57?
100
What is the opposite of -9?
9
200
For every 6 wins for the Blazers, the Rockets have 5 wins and the Hornets have 8 wins. What is the ratio of of Hornet wins to Blazers wins?
What is 8:6 or 4:3?
200
Write this ratio as a fraction and as a decimal: 19:20
19/20 and 0.95
200
Maddy is m years old. If Josh is 5 years younger than Maddy, write an expression for Josh's age.
What is m-5?
200
You are on a 5.6 mile run and have already run 1.98 miles. How many more miles do you need to run until you are finished?
What is 3.62 miles?
200
Compare -8 and -3 (use <, > or =)
-8 < -3
300
There were 12 different slices of cheese on the platter. 3 mozzerella, 4 pepper jack, and the rest were extra sharp. What is the ratio of mozzerella to extra sharp?
What is 3:5?
300
Use a multiplication chart to find 3 ratios equivalent to 24:28.
6:7, 12:14, 18:21, 30:35, 36:42, 42:49, 48:56
300
Write an inequality that represents the statement, "5 degrees below zero is warmer than 8 degrees below zero."
What is -8<-5?
300
Find the product of 2.2 and 0.03.
What is 0.066?
300
Order these integers from least to greatest. -9, 2, -8, 4, -7, 7, -4
-9, -8, -7, -4, 2, 4, 7
400
Carmen paid a gas and electric bill of $55. The electricity part was $25. What is the ratio of the payment for gas to the payment for electricity?
What is 30:25?
400
In a recent government election, the ratio of students who voted for the winner to all the students who voted was 0.65. The number of students who voted was 80. How many votes did the winner get?
52
400
Rewrite this expression using the distributive property: 3(x + 4)
What is 3x+12?
400
Find the quotient: 989 / 17
58 r 3
400
What is the absolute value of 16?
16
500
Are the ratios 14/63 and 20/30 equivalent?
No
500
Vonna scored 24 goals at soccer practice. Her ratio of goals to misses was 4:3. How many times did she miss?
18 misses
500
What is the coeffecient in 9 + 3X ?
What is 3?
500
Order the numbers from least to greatest: 6/7 0.89 0.87
6/7, 0.87, 0.89
500
In what quadrant would you find point (-4, -2)?
Quadrant III
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