Keisha has 4 cups of orange juice and 11 cups of pineapple juice. The ratio of the number of cups of orange juice to the total number of cups of juice is:
4:15
100
Is the following statement a unit rate?
Enrico runs 100 meters in 15 seconds.
No
100
9:7=___:49
63
100
The ratio of the number of boys to the number of girls in a theater is 7:9. There are 12 more girls than boys in the theater. How many children are in the theater?
96 children
100
2 feet = ____ inches
24
200
The ratio of ice cream scoops to brownies on the dessert bar is 5:2. If there are 18 brownies, how many scoops of ice cream are there?
45 scoops
200
A machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?
26 bottles/minute
200
60:115=12:____
23
200
Alan, Gil, and Deb's point score in a video game was in the ratio 2:3:4. Deb scored 114,400 points.
How much did they score in all?
257,400 points
200
3.5 yards = _____ inches
126
300
Alyce has 60 marbles. Of the marbles, 45 are red and the rest are black. What is the ratio of the number of black marbles to the number of red marbles?
1:3
300
A machine can weave 40 inches of fabric in 12 minutes. How long will it take for the machine to weave 100 inches of fabric?
30 minutes
300
Simplify: 36:52
9:13
300
A tennis ball machine can launch 60 tennis balls in 12 minutes. At this rate, how many tennis balls can it launch in 2 hours?
600 Tennis Balls
300
425 cm= ____ m
4.25 m
400
A fox, a coyote, and a wolf weigh a total of 120 pounds. The ratio of the weight of the fox to the weight of the coyote is 3:8. The weight of the coyote is 32 pounds. What is the weight of the wolf?
76 pounds
400
A supermarket sells 4 apples for $3 and 3 oranges for $4. If Lyndsey buys 12 apples and 12 oranges, how much will she spend?
$25
400
Simplify 54:88
27:44
400
A pigeon can fly at a speed of 84 kilometers/hour. How long does it take the pigeon to fly 7 kilometers?
1/12 hour or 5 minutes
400
.1 L= ___ ml
100 ml
500
The ratio of the number of teachers to students in a school is 3:35. The ratio of the number of male students to the number of female students is 2:5. There are 500 female students. How many teacher are there?
60 teachers
500
Leah drives 45 miles per hour for 2 hours, then 32 miles per hour for 75 minutes. What is her average speed for the whole trip?
40mph
500
63:___=28:16
36
500
Kayla ran from her home to a beach at a speed of 6 m/sec. The distance from her home to the beach was 756 meters. If Kayla wants to take 18 fewer seconds to reach the beach, at what speed must she run?