18 Answered Questions for the topic Direct And Inverse Proportion

Direct And Inverse Proportion

09/22/18

Direct or inverse proportion
It takes 2 people to bake 7 cakes in just 5 hours. 11 people baked 17 cakes. How long did it take them?
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Direct And Inverse Proportion Word Problem

04/11/18

How long would it take him if he worked 8 hours a day?
Working for 6 hours a day man completes a job in 16 days. How long would it take him if he worked 8 hours a day?
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Direct And Inverse Proportion

02/09/18

pipe A takes 5 hours to fill a tank , and pipe B takes 15 hours to fill the same tank
1. if the pipes A and B are opened simultaneously how much time will take to fill the tank   2. if pipe A is opened for 1 hour and then pipe B is also opened in how much time will the empty tank... more
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Direct And Inverse Proportion

01/28/18

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?
Direct and inverse proportion 
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Direct And Inverse Proportion

01/28/18

If a heater consumes 6 units of electricity in 2 1/2 HOURS. How many units will be consumed in 10 hours?
Math solving equation 
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Direct And Inverse Proportion

11/14/17

raja covers a distance of 18km in 1 hour . how much time will he need to travel a distamce 0f 8km
raja covers a distance of 18km in 1 hour . how much time will he need to travel a distamce 0f 8km
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Direct And Inverse Proportion

10/29/17

If it takes one person seven days to pick the apples from the tree how long will this take seven people
This is for some homework please help! Thanks!  
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Direct And Inverse Proportion

10/25/17

Lindo earns 750 every 2 weeks delivering newspapers.How much will he earn in 7 weeks?
solve the following word problems  
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Direct And Inverse Proportion

02/18/17

One inch = 2.5 cm. How many inches are in 16.6 cm?
Please show steps, if you could.
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Direct And Inverse Proportion

02/18/17

5 g of margarine contains 3.6 g of fat. How many grams are there in 86 g of margarine?
 Would you please show the steps? You don't have to.
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Direct And Inverse Proportion

02/17/17

4 kitchen assistants can prepare 10kg of vegetables in 60 minutes. How long would it take 15 kitchen assistants to prepare the same amount?
I know it's an inverse proportion question but not sure how to solve it.
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Direct And Inverse Proportion Math Maths Mathematics

02/02/17

Inverse proportion
4. At a constant temperature, the volume of a gas V is inversely proptional to its pressure p. By what percentage will the pressure of a gas change if its volume increases by 25%?   all I know is... more
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Direct And Inverse Proportion Math Math Help Proportion

09/09/16

Please help, thanks!
If A is directly proportional to C and B is directly proportional to C, prove that each of the following is directly proportional to C.    a) A+B b) A–B c)√AB
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Direct And Inverse Proportion

04/26/16

Y Varies directly with w and the square of x and inversely with z
Suppose that y varies directly with w and the square of x and inversely with z, and y=9 when w=2, x=3, and z=10. Find y when w=4, x=5, and z=25.
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Direct And Inverse Proportion

02/14/16

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?
Help please homework 
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Direct And Inverse Proportion Maths Formula

12/28/15

Maths, inverse proportions
Hello, could I receive an explanation  of how to solve questions that involve inverse proportions and ask for formulas.   The question is:   'y is inversely proportional to the square of... more
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Direct And Inverse Proportion

04/25/14

Ways to give question about direct and inverse proportion
What are the ways of giving question about direct and inverse proportion and how to answer it?
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Direct And Inverse Proportion

12/03/12

A's income is 25% more than B's income.find B's income in terms of A's income?
A's income is 25% more than B's income.find B's income in terms of A's income?
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