Ratios
If 3 pencils cost $1, how much would 15 pencils cost?
$5
Hannah walks to 8 miles to school every day. Her map says that the school is two inches away from her house. What is the scale model that is used for the map?
1inch=4miles?
If 5 apples cost $2, how much would 25 apples cost?
$10
The flagpole outside of school is 45 feet tall. The scale model used is 1 in.=9ft. How tall is the model flagpole?
5 inches
Two ratios that are equivalent.
What is a proportion?
What is the unit rate for driving 210 miles in 3 hours?
70 mph
If 12 bananas cost $20, how much would 3 bananas cost?
$5
A tree is drawn using the scale 1 cm=6ft. If the tree is 15 cm in the drawing, what is the actual height of the tree?
90 ft
A skydiver falls 144 feet in 3 seconds. How far does the skydiver fall per second?
48 feet
If 2 watermelon cost $3, how much would 6 watermelons cost?
$9
A miniature model of a building is made using the scale 1 cm=8 m. If the height of the building is 64 m, what is the height of the miniature model?
8 cm
A bicycling club has 94 members, of which 39 are males and the rest are females. What is the ratio of females to all club members?
55:94
Steve drives 78 miles on 3 gallons of gas. Find the miles per gallon
26 mpg
If you are traveling 36 miles per hour, how far would you travel in 3 hours?
108 miles
The living room of a new house is 16 feet long. If using a scale of 1in.=4ft, what is the length of a drawing of the new living room?
4 inches