Sewanhaka High School
Mrs. Lidowsky, Principal
Math 8
Mr. Long, Teacher
Period:______________
Date:________________________
Name:___________________________________ (Use the back as more room to show your work.)
H.W. #19: Solving Proportions
Directions: Determine whether each pair of ratios forms a proportion.
2 8
4 16
1) ,
2)
,
3 12
2 5
Directions: Solve each proportion.
5
10
3)
=
x
30
4)
16
4
=
x5
5
Directions: Answer the following questions. Show work.
5) Write the following ratio as a unit rate:
$5 for 4 loaves of bread
6) Write a proportion that could be used to solve
for the given above variable and solve for that same
variable.
7)