Proportional Relationships Fraction

Lauren bikes 4/3 miles in 1/10 hour. How long does it take her to bike one mile?

• 15/2 hours

• 2/15 hours

• 40/3 hours

• 3/40 hours

If a snail can move 3/10 of a meter every 1/12 hour, what is the speed of the snail, in meters per hour?

• 1/40

• 5/18

• 1 1/2

• 3 3/5

A painter used 1 1/2 gallons of paint to paint 3/4 of a room.  At this same rate, how many gallons will it take to paint the whole room?

• 1/2

• 1 1/8

• 2

• 6

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• 3/2

• 2/3

• 0

• 2

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• The point (4,1) shows that 4 minutes cost $1.

• The point (8,2) means it costs $2 for an 8 minute phone call.

• The point (6, 1.5) shows that 1.5 minutes costs $6.

• The relationship is proportional.

• The unit rate is $1 for 4 minutes.

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