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It takes Sal 5 hours to paint a house It takes Sal 3 hours to paint the same house How long will it take to paint the house if both of them work together?
It would take them 4 hours to paint the house together.
Caroline can paint a fence in 6 hours Her sister Lily can paint the same fences in 4 hours How long will it take them to paint the fence if they work together?
Caroline can paint half the fence in 3 hours and Lily can paint half the fence in 2 hours, so it will take a total of 5 hours for them to paint the fence while working together.
Will can paint six rooms in 12 hours working alone If his friend Matthew helps him together they can paint the six rooms in 7 hours How long would it take Matthew to paint the 6 rooms by himself?
Mrs Kelley wants to paint her classroom. If Mrs. Kelley works alone, it will take her 2 hours to paint her room. If Mrs. McCartney painted the room alone, it would take her 4 hours to paint the room. If Mrs. Kelley can convince McCartney to help her, how long will it take them to paint the room together (in hours and minutes)?
If 4 people can paint fences in 5 hours how many hours will it take for 8 people to paint fences?
If 4 people can paint fences in 5 hours, this means that the rate of painting is 1 fence per person every 5 hours. Therefore, 4 people can paint 4 fences in 5 hours. To find out how many hours it will take for 8 people to paint the same number of fences, we can use the concept of inverse variation. Since the number of people has doubled (from 4 to 8), the number of hours needed will be halved. So, it will take 2.5 hours for 8 people to paint the same number of fences.
If you paint 115 square feet per hour how many hours will it take you to paint 5400 square feet?
5400/115 = just under 47 hours, assuming you don't need any sleep!
If 5 men takes 10 hours to paint a house how many hours would 4 men take?
8 hours...think of it as a ratio: 5/10=4/?
How long does it take for latex paint to dry?
Latex paint typically takes about 1-2 hours to dry to the touch, but it can take up to 24 hours to fully cure.
How do you translate a word phrase into a math expression?
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 Alvin 3 hours to paint a room it takes Bernie 5 hours to do the same job how long would it take them to do the job together?
Multiply 3 and 5 to get a Least Common Multiple. 15. So you find how many rooms can Alvin paint in 15 hours (5 rooms). Same with Bernie (3 rooms). That means they can paint 8 rooms in 15 hours. Since you want to find "how long it would take," you flip the rate over. In 15 hours they can paint 8 rooms. Reduce if you want, 15/8= 1.875 hour to paint one room.
How long does water-based paint take to dry?
Water-based paint typically takes about 1-2 hours to dry to the touch, but may take up to 24 hours to fully cure.
How long does it take for latex paint to dry completely?
Latex paint typically takes about 1-2 hours to dry to the touch and 24 hours to dry completely.
How long does antifouling paint take to dry?
24 hours
