Unit rates with fractions (complex fractions)
7th grade (Year 8 in England) · 16 questions · Common Core: 7.RP.A.1 · England: KS3 Ratio, proportion and rates of change
Name
Date
Score/ 16
Question 1
3/4 litre of paint covers 2/5 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
Question 2
Ines walks 1/2 mile in 1/4 hour. What is Ines's speed in miles per hour? Give a whole number, fraction or mixed number.
Answer(as a fraction)
Question 3
A recipe uses 2/3 cup of oats for 1/3 of a batch. How many cups of oats are needed for a whole batch?
Answer(as a fraction)
Question 4
1/2 litre of paint covers 1/2 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
Question 5
Yuki walks 2/3 mile in 1/2 hour. What is Yuki's speed in miles per hour? Give a whole number, fraction or mixed number.
Answer(as a fraction)
Question 6
A recipe uses 3/4 cup of oats for 1/4 of a batch. How many cups of oats are needed for a whole batch?
Answer(as a fraction)
Question 7
1/2 litre of paint covers 1/2 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
Question 8
Felix walks 3/4 mile in 1/2 hour. What is Felix's speed in miles per hour? Give a whole number, fraction or mixed number.
Answer(as a fraction)
Question 9
A recipe uses 5/4 cup of oats for 1/2 of a batch. How many cups of oats are needed for a whole batch?
Answer(as a fraction)
Question 10
3/5 litre of paint covers 1/3 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
Question 11
Isla walks 3/2 mile in 3/4 hour. What is Isla's speed in miles per hour? Give a whole number, fraction or mixed number.
Answer(as a fraction)
Question 12
A recipe uses 1/2 cup of oats for 2/3 of a batch. How many cups of oats are needed for a whole batch?
Answer(as a fraction)
Question 13
5/6 litre of paint covers 1/2 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
Question 14
Diego walks 2/3 mile in 1/3 hour. What is Diego's speed in miles per hour? Give a whole number, fraction or mixed number.
Answer(as a fraction)
Question 15
A recipe uses 3/4 cup of oats for 1/4 of a batch. How many cups of oats are needed for a whole batch?
Answer(as a fraction)
Question 16
3/4 litre of paint covers 3/4 m² of wall. How many litres are needed per square metre?
Answer(as a fraction)
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