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WorksheetsProportions and Scale Drawings Review
Total questions: 11
Worksheet time: 29mins
Solve the proportion. (solve for x)
715
521
528
215
Solve the proportion.
630
18
30
15
What is the actual height of the house?
21.25 in
20 in
25.20 in
31 in
5
2
4
3.5
Determine the perimeter of figure B.
48 in
6 in
96 in
12 in
Albert types 50 words per minute. Which proportion would determine how many words he could type in 20 minutes?
150=20x
x50=120
5020=1x
Valerie earns $54 for 9 hours of work. At that rate, how long would she have to work to earn $900?
100 hours
150 hours
180 hours
Using the map, what is the approximate distance from the school to the stadium?
4 miles
8 miles
12 miles
What is the approximate distance from Perth to Alice Springs?
500 miles
1,000 miles
1,500 miles
This is a floor plan of an office. Using the floor plan, what is the actual length of the office?
4 feet
5 feet
6 feet
If the area of the model on the right is 81 cm2 , what is the area of the model on the left?
162 sq cm
9 sq cm
32 sq cm
