Ratio + inverse relationship - practice problems
Number of problems found: 147
- Chickens
4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days? - Markus painter
Markus used ¾ liter of paint to cover 10 ½ square meters of wall. How many liters of paint are needed to cover 12 ¼ square meters of the wall? - Jointly function
If z varies jointly as x and y, and z = 12 and x = 2 and y = 4, find z when x = 5 and y = 2 - Circumference 69934
You know the ratio of the circumference of the circle to the area is 4:9. What is the circle's diameter? - Determine 7155
For the indirect ratio, g (20) = 3, determine g (6) - Cats
Two cats caught two mice in two days. How many mouses will catch 6 cats for 6 days? - 1:x=4:100 74204
Find the number x so that: 1:x=4:100 - Arc
The length of the circle is 18, and the arc length of the circle is 1. What is the magnitude of the angle of this arc? - Square 8198
In 2 hours, 100m square, what is an area in 3 hours? - Minutes 6071
What is the angle of the big hand of the watch in 20 minutes? - Hours 4443
Lada drove 27 km in 3 hours. How many km will he go in 7 hours? - Chicks
How many chicks were hatched from 4500 eggs, while an average of 100 eggs hatched 87? - Germinate 75304
Out of 150 seeds, 12 did not germinate. How many seeds will not germinate if we sow 450 of them? - Eighteen 31561
Eighteen nozzles fill the pool in 12 and a half hours. How long does it take for the pool to fill 15 nozzles? - Square function
If z varies jointly as x and the square of y, and z = 20 when x = 4 and y = 2, find z when x = 2 and y = 4. - Cleaners 81056
Four cleaners will clean the hotel in 15 hours. How long will they clean if, after 8 hours, one gets injured and leaves? - Hay bags
Four cows eat 16 hay bags in 5 days. How many bags will eat five cows in 7 days? - Calculate 6240
The ratio of the two natural numbers is 2: 3. The smaller number in this pair is 12. Calculate the larger A number from this pair. - Greenhouses
Two workers would make installation of greenhouses for 54 hours. For how many hours does the installation have nine workers? - Rabbits 5980
Twenty rabbits have hay for 60 days. For how many days will five rabbits have them?
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