Math Drills
Amount per Unit Quantity
B-3Word Problems (Working Backward, Density)
What this worksheet covers
Grade 5 (Elementary School) / Amount per Unit Quantity / Amount per Unit Quantity
- Finding the Per-Unit Quantity2 questions
- Working Backwards, One Step1 question
- Working Backwards, Two Steps1 question
- Population Density2 questions
Grade it with your phone
Take a photo of the finished sheet and the answers are checked for you.
Grade with a photoOther versions of this worksheet
Problems and answers on this worksheet
These are the problems in “Amount per Unit Quantity”, shown with their answers.
(1)A car travels 120km on 8L of gasoline. How many km can it travel per 1L? Answer □
Answer: 15km
(2)There is 4m of silk ribbon for 200 dollars. How many dollars is the price per 1m? Answer □
Answer: 50dollars
(3)There is wire that weighs 40g per 1m. When you cut off a piece and weighed it, it was 280g. How long, in how many m, is the piece you cut off? Answer □
Answer: 7m
(4)There is 4kg of gourmet chocolate for 800 dollars. If you buy 1400 dollars worth of this chocolate, how many kg can you buy? Answer □
Answer: 7kg
(5)Town A has an area of 8km² and a population of 1600 people. Town B has an area of 10km² and a population of 2500 people. Which town has the higher population density? Answer □
Answer: B
(6)Town A has an area of 45km² and a population of 9000 people. Town B has an area of 50km² and a population of 11000 people. Which town has the higher population density? Answer □
Answer: B
