Equivalent Ratios
LCM or GCF
Unit Rate
Graphing
Potpouri
100
Are 4/7 and 12/28 Equivalent. Show your work to prove it.
What is no they are not equivalent.
100
What is the LCM of 2 and 4
What is 4.
100
Bob answers 5 questions every 10 minutes. What is the unit rate?
What is 1 question every 2 minutes.
100
Which coordinate is first in an ordered pair, x or y.
What is the x coordinate.
100
What is the missing number in the ratio. 1/2 = x/6
What is 3.
200
Ms. Neff types 90 words a minute. Mr. Oen types 180 words in 3 minutes are the ratios equivalent. Show your work to prove.
What is no they are not equivalent.
200
What is the LCM of 24 and 16
What is 48.
200
When hiking Alexis burns 200 calories in 4 hours. How many calories does she burn in 60 minutes?
What is 50 calories.
200
Plot (1,2) on a graph.
I will check your answer.
200
In art class, there are 32 pens to 40 brushes. What is the ratio of pens to brushes written as a fraction in simplest form.
What is 4 pens to 5 brushes.
300
Scientists are studying a swamp. One day they see 12 turtles, 16 snakes and 8 frogs. What is the ratio of frogs to animals they see? Simplify answer and label.
What is 2 frogs for every 9 animals.
300
What is the LCM of 15 and 35.
What is 105.
300
A robot glued 48 cloth chairs in 120 minutes. It glued them at a constant rate. What was the rate for per hour for which the robot glued chairs.
What is 24 chairs glued per hour.
300
What is the point (0,0) called on a graph.
What is the origin.
300
What is the ratio of arms to noses on a human?
What is 2 arms for every 1 nose.
400
A tea importer is mixing a special blend of tea. The blend uses 50 ounces of Assam tea, and 150 ounces of Ceylon tea. What is the ratio of Ceylon tea to Assam tea. Simplify and label answer.
What is 3 ounces of Ceylon tea to every 1 ounce of Assam tea.
400
What is the LCM of 2, 3 and 4
What is 12.
400
What is each the rate written as a unit rate: 350km in 5 hours.
What is 70km per hour.
400
Which coordinate goes vertically and which coordinate goes horizontally.
What is x goes horizontally and y goes vertically.
400
What is the ratio of nickels to quarters in a dollar.
What is 5:1
500
An artist is using 3 different colors in a mosaic. The ratio of green to blue to yellow color tiles in the mosaic is 4:5:8. There are 12 green tiles. How many blue and yellow tiles are there.
What is 15 blue tiles and 24 yellow tiles.
500
What is the LCM of 16, 5, and 40
What is 80.
500
A manatee surfaced 6 times in 180 seconds. How many seconds went by before the manatee surfaced the first time it held its breath at this rate.
What is What is 30 seconds went by before the manatee surfaced for the first time.
500
Plot (4,5) (-4,-5) (-4, 5) and (4,-5) on a graph. What shape do these plots make when connected.
What is a square.
500
There are 207 students in the 9 classes at East Middle School. At this rate how many are in 6 classes?
What is 138 students in 6 classes.
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