Write the ratio as a fraction in simplest form.
Write the ratio as a fraction in simplest
form. W1.
48 worksheets : 12
students1. 1. 48 worksheets
48 worksheets
: 12 students: 12 as a
fraction in simplest form.
Write the ratio as a fraction in simplest form.
2. 35 frogs to 21 lizards
Find the unit rate.
Find the unit rate.
3. 240 kilometers in 2.5 hours
4. $15 for 4 quarts
Graph the line that passes through the two
points. Then find the slope of the line.
Graph the line that passes through the two
points. Then find the slope of the line.
Tell whether the ratios form a proportion.
Tell whether the ratios form a proportion
Solve the proportion.
9. You can buy 5 pounds of grapes for $9.95.
Write a proportion that gives the cost c if you
buy 4 pounds of grapes.
Solve the proportion.
Solve the proportion.
12 s
Solve the proportion.
worksheets : 12 as a fraction in simplest
form.
Copy and complete the statement using a ratio. Round to
the nearest hundredth, if necessary.
15.
Copy and complete the statement using a ratio. Round to
the nearest hundredth, if necessary.
17.
Solve the proportion.
Copy and complete the statement using a ratio. Round to
the nearest hundredth, if necessary.
16.
Copy and complete the statement using a ratio. Round to
the nearest hundredth, if necessary.
18.
Tell whether x and y show direct variation,
inverse variation, or neither.
19.
Tell whether x and y show direct variation,
inverse variation, or neither.
20.
Tell whether x and y show direct variation,
inverse
or in
neither.
worksheets
: 12 variation,
as a fraction
simplest
form.
21.
Tell whether x and y show direct variation,
inverse variation, or neither.
The variables x and y vary directly. Use the
values to write an equation that relates to
x and y.
The variables x and y vary directly. Use the
values to write an equation that relates to
x and y.
23.
22.
24.
The variables x and y vary inversely. Use the
values to write an equation that relates to
x and y.
25.
The variables x and y vary inversely. Use the
values to write an equation that relates to
x and y.
26.
27. You earn $102 for doing 12 hours of yard work.
Your friend earns $120 working at a store for 15
worksheets
: 12 as a fraction in simplest
hours.
28. There are 25 computers in a math lab.
There are 6 activity booklets for every 2
form.
computers in the math lab. How many
a. Who has a greater hourly rate of pay?
b. What would you earn if you did 15 hours of yard activity booklets are in the math lab?
work and were paid at your same hourly rate?
29.Write a direct variation equation that
relates x miles to y kilometers.
30. The table shows the time it takes a
hurricane to move 20 miles. How long
does it take when the speed is 15 miles
per hour?
worksheets
12 asthe
a fraction
31. The table :shows
number yinofsimplest
miles a train
form.
travels in x hours.
Do x and y show direct variation?
The cost of food for a
banquet is proportional
to the number of guests
attending the banquet,
as shown in the graph.
32. Interpret the point
( 30, 2400)
The cost of food for a
banquet is proportional
to the number of guests
attending the banquet,
as shown in the graph.
The cost of food for a
banquet is proportional
to the number of guests
attending the banquet,
as shown in the graph.
33. What are the rates for the
two banquet halls?
34. What is the cost of food at
banquet hall B for 60 guests?