John can finish painting a small house using his electric painting machine in 5 hours. When George joins John using his old painting brushes, it takes them 3 hours to paint the house. How long would it take George to paint the room by himself using his painting machine?​

Q: Aaron can load a delivery van in 22 minutes. Elizabeth canload the same van in 28 minutes. How long…

A: Aaron can load a delivery van in 22 minutes. Therefore in 1 minute he can load 122 part of van.…

Q: Zane can paint a bedroom in 5 hours. With help from his father, Zane and his dad can paint the same…

A: Explanation: Given that,  Zane can paint a bedroom = 5 hours Zane & his father can paint a…

Q: Sally can paint a room in 7 hours while it takes Steve 9 hours to paint the same room. How long…

A: Given that sally can paint a house in 7 hours. This implies that sally’s work is 1/7.Steve can paint…

Q: On average, Raymond takes 3 more hours to build a shelf than Lawrence. If working together Raymond…

A: Let time taken by Lawrence to build the shelf is x hoursTime taken by Raymond is x+3Working together…

Q: Josephine can correct her students test papers in 8 hours but if her teachers assistant helps it…

A: Josephine can correct her students test papers in 8 hours but if her teachers assistant helps it…

Q: Erik drove home from college traveling an average speed of 59.2 mph and drove back to the college…

A: Given ,  Erik drove home from college traveling an average speed of 59.2 mph and drove back to the…

Q: Yu has a part of an hour for his workout. He would like to do a different exercise each hour. How…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: to edit a manuscript, riley charges $50 for the first 2 hours, and $20 per hour after the first 2…

A:

Q: Rajani can ride her skateboard 2 miles in 10 minutes. How many miles can she ride her skateboard in…

A: Answer is 12 miles  (because 2*6= 12 and 10*6= 1 hour)

Q: A painter can finish painting a house in 7 hours. Her assistant takes 9 hours to finish the same…

A:

Q: e his

A: James can clean his dorm room in 3 hours  Forrest can clean his dorm room in 4 hours. So in 1 hour…

Q: Jeff can mow a grass in 5 hours. Mark can do the job in 10 hours. How long will it take to do the…

A: Let x be the time taken to mow  the grass together.Form an equation in x by using the given data and…

Q: Sally can paint a room in 9 hours while it takes Steve 3 hours to paint the same room. How long…

A: Sally can paint a room in 9 hours while Steve takes 3 hours to paint the same room. How long would…

Q: It took Shekinah four hours to install 64 square feet of tile in her kitchen, If she continues…

A:

Q: Johnny can build 3, lego planes in 60 minutes. How many can he build in 40 minutes?

A:

Q: It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it…

A:

Q: Henry runs 10 miles in 75 minutes. At the same rate, how many miles would he run in 69 minutes? |…

A: We have to find

Q: Jasmine can run 42 miles in of an hour. How many miles can she run in 1 hour?

A: Given, Jasmine can run 4 (5/6) miles in 2/3 hours.

Q: Sally can paint a room in 8 hours while it takes Steve 7 hours to paint the same room. How long…

A:

Q: Kristy

A:

Q: Quan can make 30 bracelets in 2.5 hours how much time will it take him to make 80 bracelets

A: Unity rule

Q: Ann can clean a house in 7 hours and michael can do it in 5 hours. they agreed to clean the house…

A: Given,  Ann can clean the house in 7 hours .  Michael can clean it in 5 hours.

Q: Tracy can lay a slab of concrete in 3 hours, with Jordan’s help they can do it in 2 hours. If Jordan…

A: Tracy can lay a slab of concrete in 3 hours, with Jordan’s help they can do it in 2 hours. If Jordan…

Q: Adele and Adrianne can wash a car together in 2 hours. Adrianne, working alone can wash the same car…

A: We have given,Adele and Adrianne can wash a car together in 2 hoursAdrianne alone can wash a car in…

Q: Clay can run one lap around the track in a of an hour. How many hours will it take him to run 5 laps…

A: Time taken to run one lap = 1/4  hour

Q: Sonia finished the 200-meter dash in 26.12 seconds. Gladys finished the 200-meter dash 1.08 seconds…

A: Sonia finished 200-meter dash in 26.12 seconds. Gladys finished 1.08 second faster than Sonia.…

Q: Amare worked twice as many hours as Jing. Together, Amare and Jing worked a total of 27 hours. How…

A:

Q: 6. Mrs. Smith balances the company books in 8 hours. It takes her assistant 12 hours to do the same…

A:

Q: Sally can paint a room in hours while it takes Steve 3 hours to paint the same room. How long would…

A: This question is based on Unitary method.

Q: How many days did it take the grass to grow 1 centimeter? How many centimeters did the grass grow in…

A: The grass in Jamie's yard grew 16 centimeters in 10 days.  As it grows at a constant rate, obtain…

Q: Sally can paint a room in 3 hours while it takes Steve 7 hours to paint the same room how long would…

A: Sally can paint a room in 3 hours while it takes Steve 7 hours to paint the same room how long would…

Q: Evan can clean a room in 3 hours. If his sister, Faith helps, it takes them two and two-fifths…

A: Given that  We have to find how many hours faith working alone.

Q: It takes a girl 46 minutes to deliver the newspapers on her route; however, if her brother helps, it…

A: Let her brother takes x minutes.So in 1 minute he does 1/x work.It takes the girl 46 minutes to do…

Q: A painter can finish painting a house in 3 hours. Her assistant takes 5 hours to finish the same…

A:

Q: Maria is 36 years old. Maria was twice as old as Adrian was when Maria was as old as Adrian is now.…

A: Given that Maria is 36 years old. Also, Maria was twice as old as Adrian was when Maria was as old…

Q: Cesar drove home from college traveling an average speed of 64.2 mph and drove back to the college…

A:

Q: A runner competes in a 6-mile race. The year before her speed was 3 mph slower and it took her one…

A: To find the speed of runner this year.

Q: A crew of highway workers paved 2/15 of a mile in 20 minutes. if they work at the same rate, how…

A: Given Information - In 20 minutes a crew of highway workers paved 215 miles. We have to find how…

Q: Ryan is a wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2 Ibs. per week,…

A:

Q: In preparation for the homecoming football game, members of the student body are painting the spirit…

A:

Q: At the end of the day, Dodie can clean her hair salon in 15 minutes. Ann, who works with her, can…

A: Dodie can clean her hair salon in 15 minutes. Ann and Dodie can clean her hair salon in 30 minutes.

Q: Brad and Angelina can mow their yard together with two lawn mowers in 30 min. When Brad works alone,…

A: Brad and Angelina can mow their yard together with two lawn mowers in 30 mins…

Q: Printer A can print Helen's class project in 18 minutes. Printer B can print the project in 30…

A:

Q: On a math test, Theo can answer 2 questions in 3 minutes. How many minutes will it take him to…

A: Given that Theo can answer 2 questions in 3 minutes. We have to find that in how many minutes Theo…

Q: Winchester can weed a garden in 14 minutes by himself. When Winchester weeds a garden with his…

A:

Q: Barb can clean the whole house in 8 hours. Working together with Rob, they can do the work in 5…

A: Given,         Barb can clean the whole house in 8 hours. Working together with Rob, they can do the…

Q: . Sarah and Mateo do a job together in three hours. Working alone, Sarah does the job in 5 hours.…

A: Since we are given with the multiple numbers question and our guideline is to solve the first…

Q: Diana can correct her students test papers in 7 hours,but if her teachers assistant helps, it would…

A:

Q: Irma is 3 years older than Tim, and double the age than Hanna. tim is 2 years older than Hanna how…

A:

Q: Antonio can shovel the driveway in 4 hours, but if his sister Victoria helps it would take 3 hours.…

A: We have to find the time of Victoria alone