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About 2-3 hours
I restored my iPhone 4. It said it would take 4 hours, but it actually took a little over 2 hours. It really depends on how fast your internet connection is.
From my house, about 33 hours. From your house, probably something different.
It would take them 4 hours to paint the house together.
From my house, 15 hours. From your house, probably something different.
24 hours
2.54545454 or 2 6/11 hours.
Less than two hours.
if sally can paint a house in 4 hours and john can paint the same house in 6 hours, how long will it take for them to paint the house together?
It takes as long as the others 4-7 with out being a member if you are it will take 5 hours.
A few hours
The way you calculate this (assuming that both work at constant speed) is:* Calculate what part of the house each person can paint in an hour. * Add both fractions together, to calculate what part of the house you can paint together. * Take the reciprocal of this last result, to calculate the number of hours.