2.2.1 Rates, Ratios, and Proportions – Worksheet (continued)
Example 4:
Solve each proportion.
x 3
= z 3 1 8
1 5
b 4
3 2
9.
10.
11.
=
=
+ f 3 12
− s
1
3
7 2
3 14
2
14.
13. −
12.
=
=
=
d
5
2
21
= h 10 52 13
4
x 7
3
1 7
15. −
16.
17.
=
=
s
9
2
−
Example 5:
18. Stonehenge II in Hunt, Texas, is a scale model of the ancient construction in Wiltshire, England. The scale of the model to the original is 3:5. The Altar Stone of the original construction is 4.9 meters tall. Write and solve a proportion to find the height of the model of the Altar Stone.
112
Made with FlippingBook Digital Publishing Software