18 Answered Questions for the topic Direct And Inverse Proportion
Direct or inverse proportion
How long would it take him if he worked 8 hours a day?
pipe A takes 5 hours to fill a tank , and pipe B takes 15 hours to fill the same tank
If a heater consumes 6 units of electricity in 2 1/2 HOURS. How many units will be consumed in 10 hours? (b) For how many hours will the heater run on 15 units?
If a heater consumes 6 units of electricity in 2 1/2 HOURS. How many units will be consumed in 10 hours?
raja covers a distance of 18km in 1 hour . how much time will he need to travel a distamce 0f 8km
If it takes one person seven days to pick the apples from the tree how long will this take seven people
Lindo earns 750 every 2 weeks delivering newspapers.How much will he earn in 7 weeks?
One inch = 2.5 cm. How many inches are in 16.6 cm?
5 g of margarine contains 3.6 g of fat. How many grams are there in 86 g of margarine?
4 kitchen assistants can prepare 10kg of vegetables in 60 minutes. How long would it take 15 kitchen assistants to prepare the same amount?
Please help, thanks!
Y Varies directly with w and the square of x and inversely with z
It takes an aeroplane 5 hours to fly from London to New York at 500 mph. How long would it take if the aeroplane flew at 600 mph?
Maths, inverse proportions
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