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If john can paint a house in 5 hours and joe can paint a house in 3 hours how long will it take for both of them to paint the house?
To determine how long it will take for both John and Joe to paint the house together, you can use the formula: 1/(John's rate) + 1/(Joe's rate) = 1/(Combined rate). John's rate is 1 house per 5 hours, and Joe's rate is 1 house per 3 hours. So, 1/5 + 1/3 = 1/x, where x is the combined rate. Simplifying this equation, you get 3/15 + 5/15 = 1/x, which equals 8/15 = 1/x. Therefore, it will take John and Joe approximately 1.875 hours to paint the house together.
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you find the formula... then you calculate it. Its that simple.
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How do you calculate if 0.08 is larger or smaller than 0.18?
how do you calculate if 0.08 is larger or smaller than 0.18
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How do you calculate the size of a dry well for a house?
Answering "How do you calculate the size of a dry well for a house?"
How do you calculate plinth area of house?
To calculate plinth area of a house, you would calculate the thickness of walls that external along with the entire carpet.
How to calculate the whole area of your house in meters square?
We can calculate the area by taking out the product of the length and the breadth of the house
If john can paint a house in 5 hours and joe can paint a house in 3 hours how long will it take for both of them to paint the house?
To determine how long it will take for both John and Joe to paint the house together, you can use the formula: 1/(John's rate) + 1/(Joe's rate) = 1/(Combined rate). John's rate is 1 house per 5 hours, and Joe's rate is 1 house per 3 hours. So, 1/5 + 1/3 = 1/x, where x is the combined rate. Simplifying this equation, you get 3/15 + 5/15 = 1/x, which equals 8/15 = 1/x. Therefore, it will take John and Joe approximately 1.875 hours to paint the house together.
How do you calculate vasthu measurements of a house?
inside room measurement
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How do you calculate Chuck Norris's mass?
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What is the average cost of an electric bill for a house?
There are two main factor to calculate an electric bill of a house. 1. Tariff per KWH 2. The load of House in terms of KW If you have average consumption of your house then you can calculate easily your house bill. For example you have average use of 100 KWH per month and tariff is $2.00 for 1 KWH then you average bill will be $400 per month. But again it depends the home appliances being used in your house and tariff defines by the electric company.
