A) One person can complete a task in 5 hours, and another can complete the same task in 6 hours. How long will it take both people working together to complete the task? B) If the person who can complete the task in 5 hours begins working 1 hour before the second person. How long will they work together to complete the task?

Q: 3. Two students can finish a project in 6 days working together. If one student will work one and…

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Q: 41. An 84-cm wire is cut into three pieces. The second piece is 4 cm longer than the frst piece and…

A: According to the given information, draw the figure. Length of side AB = 84 cm.

Q: b) A father and a son working together can do a piece of job in 5 days. If the father alone can do…

A: We have to find how long will it take to son to do the job.

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A: Given query is to find the distance moved by top of the minute hand in 25 min.

Q: A number is divided into two parts, such that one part is 10 more than the other. If the two parts…

A: The ratio between two parts are 5:3. Consider two parts are 5x, 3x. The difference between two parts…

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Q: 2. Two runners begin jogging in opposite directions from the same point at the same time. One runner…

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Q: A. Generate the first 50 Fibonacci numbers. Get the ratio (higher value divided by the lower value)…

A: First number       = 1Second number = 1nth number,   an = an-1+an

Q: a robot can complete 8 task in 5/6 ghour  so hoe long does it take the robot to complete  in one…

A: a robot take 56 hour to complete tasksin one hour how many tass?56 hours → 8 tasks1 hours → x tasks⇒…

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Q: A man wants to cut three lengths from a single piece of board of length 91cm.The second length is to…

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Q: A and B can do a piece of work in 3 days, B and C in 4 days, while A and C in 2.5 days. In how many…

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Q: Forty men working on a construction job had completed one-third of the job in the past 15 days. The…

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Q: A line segment partitioned by a ratio of 2:5 can be though of as having how many congruent parts

A: The given ratio is 2:5 So total parts = 2+5 = 7

Q: A man is 6 feet tall and his shadow measures 5 feet. If the shadow of a tree near the man measures…

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Q: A square garden is to be surrounded by a 3-foot brick border. If the total is  256 ??. ??. What are…

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Q: Two persons are to run a race, but one can 10 meters per second , where as the other can run 6…

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Q: A certain number is doubled and then divided by 8. If after subtracting 4 from this result, one gets…

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Q: Our “classic” sugar cube is the one that is 1.5 cm by 1.5 cm by 1.5 cm. Show and describe how you…

A: Given, Sugar cube is dimensions of 1.5cm,1.5cm and 1.5cm Given box 9 cm long and 12 cm wide

Q: If a shadow of a mango tree is 55 m long and a shadow of a pole is 70 m tall is 175 long. How tall…

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Q: 4. In a volleyball league consisting of 10 teams, each team plays each of the other teams exactly…

A: The first team plays all 9 other teams - 9 games. The second team has played the first team, so they…

Q: A string is cut into two pieces such that one piece is four times as long as the other. How long is…

A: In this question we have to find how long the shorter piece.

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A: Let the distance between two pegs = x feet It is given that;  the distance from each end to a peg…

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Q: When two trains P & Q running in opposite direction crosses each other in 10 seconds and when…

A: Introduction :

Q: Two persons are to run a race, but one can run 11 meters per second, whereas the other can run 6…

A: Topic:- algebra

Q: One side of a triangle has length of 10. The altitude to that side has length 12. If you make a new…

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Q: Suppose that 6 machines can complete a certain task in 9 days. If there are 18 machines, how many…

A: Concept: If number of machine increase then number of work completion day will decrease . Hence Both…

Q: A man is six times as old as his son. In 9 years, he will be three times as old as his son. How old…

A: Since you have posted multiple question I can do first question as per our company guideline, please…

Q: A rectangular field is to be fence into four equal parts. What is the size of the largest field that…

A: Given information:- A rectangular field is to be fence into four equal parts. What is the size of…

Q: #11. A metal bar is to be divided into two pieces so that one piece is 3 centimeters longer than…

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Q: 19. The sum of 3 real numbers is known to be zero. If the sum of their cubes is e™, what is their…

A: Solve #19

Q: If bacteria in a certain culture double every hour. Assuming the culture has 250 bacteria at the…

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Q: A new square is formed by joining the midpoints of the consecutive sides of a square 8 inches on a…

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Q: A rectangular field is to be fence into four equal parts. What is the size of the largest field that…

A: Assume the original rectangular field does not yet have a perimeter fence,   5x+2y=15002y=1500-5x…

Q: 4) THE SUm OF TWO CON SECUTIVE EVEN INTEGENS IS LECS THAN 95. FIND THE NWMBES.

A: We have to find consecutive even integers:

Q: 2 cars start at the same time from 2 towns 792 kilometers apart and meet in 9hours. One car can…

A: Topic = Algebra

Q: A can do a piece of work in 80 days . He works at it for 10 days and then B alone finishes the…

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Q: A ladder 52 feet long is placed so that it will reach a window of 40 feet high on one side of a…

A: Given:   To determine: Length of BD

Q: With a short time remaining in the day, a delivery driver has time to make deliveries at 6 locations…

A: Since the order of these 6 chosen locations will matter, hence the total number of routes can be…

Q: 26. If 30 assemblers can complete a certain job in 9 hours, how long will the same job take if the…

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Q: With a short time remaining in the day, a delivery driver has time to make deliveries to 6 different…

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Q: A and B can do a piece of work in 12 days; B and C can do it in 15 days while C and A can finish it…

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Q: A bouncy ball is dropped such that the height of its first bounce is 7 feet and each successive…

A: The bounces of the ball represents a geometric sequence with First term=a=7Common ratio=r=67100=0.67

Q: A square pool was surrounded by 3 meters wide Bermuda grass. If the total area of the sidewalk and…

A: Explanation: Given that,  Width of sidewalk = 3 m Total Area = 196 sq. m     Formula Used: Area of…