Understanding Unit Rate Worksheet With Answer Key
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1
2Name:
Understanding Unit Rate
Solve each problem.
A n s w e r s
⁄
⁄
1
1
1) A bag of grass seeds weighed
of a gram. That was enough to cover
of
7
10
10
bags
a lawn with seed. How many bags would it take to completely cover a lawn?
1.
⁄
7
second
⁄
2.
10
1
2) A pencil making machine took
of a second to make enough pencils to fill
10
⁄
1
⁄
of a box. At this rate, how long would it take the machine to fill the entire
3
7
hour
3.
5
box?
⁄
⁄
1
1
3) A restaurant took
of an hour to use
of a package of napkins. At this
1
bag
5
3
4.
rate, how many hours would it take to use the entire package?
1
minute
5.
⁄
⁄
1
1
4) A chef used
of a bag of potatoes to make
of a gallon of stew. If he
9
9
7
wanted to make a full gallon of stew how many bags of potatoes would he
bottles
6.
need?
⁄
7
box
⁄
⁄
7.
8
5) A snail going full speed was taking
1
1
of a minute to move
of a
8
8
centimeter. At this rate, how long would it take the snail to travel a
8
containers
centimeter?
8.
⁄
⁄
⁄
1
1
6) A discount bottle of perfume was
2
of a liter. That was enough to fill
of
bag
10
7
9.
4
a jug. How many bottles of perfume would you need to fill the entire jug?
⁄
2
hour
10.
3
⁄
1
7) A carpenter used
of a box of nails while working on a birdhouse and was
8
⁄
3
⁄
1
1
hours
able to finish
of it. At this rate, how many boxes will he need to finish the
11.
6
7
entire birdhouse?
⁄
5
hour
⁄
⁄
12.
1
1
8) A container of gasoline that held
9
of a liter could fill up
of a motorcycle
4
8
gas tank. How many containers would you need to fill up the gas tank
entirely?
⁄
1
9) A dejuicer was able to squeeze
of a pint of juice from a bag of oranges.
4
⁄
1
This amount of juice filled up
of a jug. At this rate, how many bags will it
2
take to fill the entire jug?
⁄
⁄
10) Emily spent
1
1
of an hour playing on her phone. That used up
of her
3
2
battery. How long would she have to play on her phone to use the entire
battery?
⁄
⁄
1
1
11) A water hose had filled up
of a pool after
of an hour. At this rate, how
6
9
many hours would it take to fill the pool?
⁄
⁄
1
1
12) It takes a baker
of an hour to make enough cookies to fill
of large box.
9
5
How long would it take him to fill the whole box?
1-10 92 83 75 67 58 50 42 33 25 17
Math
8
11-12 8
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