#4 x table word problems tv#

If Sam can do a certain job in 3 days, while it would take Fred 6 days to do the same job, how long would it take them, working together, to complete the job?.

If the carpenter himself could do the work alone in 5 days, how long would the assistant take to do the work alone?

A carpenter and his assistant can do a piece of work in 3.75 days.

If an apprentice can do a piece of work in 24 days, and apprentice and instructor together can do it in 6 days, how long would it take the instructor to do the work alone?.

How long would it take both pipes together to fill the tank?įor Questions 9 to 20, find and solve the equation describing the relationship.

A cistern can be filled by one pipe in 20 minutes and by another in 30 minutes.

How long would it take them to do the work together?

Raj can do a piece of work in 4 days and Rubi can do it in half the time.

How long will it take them to do it working together?

Working alone, Maryam can do a piece of work in 3 days that Noor can do in 4 days and Elana can do in 5 days.

How long would it take each to do the job working alone? Working together, they can do the job in 3 hours.

Working alone, it takes John 8 hours longer than Carlos to do a job.

If Yousef can do a piece of work alone in 6 days, and Bridgit can do it alone in 4 days, how long will it take the two to complete the job working together?.

How much time would each require if they worked alone? The two working together can complete the job in 1.2 hours.

Jack can wash and wax the family car in one hour less than it would take Bob.

If only the larger pipe is open, how many hours are required to fill the pool? When both pipes are open, the pool is filled in three hours and forty-five minutes.

Of two inlet pipes, the smaller pipe takes four hours longer than the larger pipe to fill a pool.

How much time would each require working alone? Working together, they can complete the job in 2 hours and 24 minutes.

Bill’s father can paint a room in 2 hours less than it would take Bill to paint it. extġ7.5 min or 17 min 30 sec is the solution Questionsįor Questions 1 to 8, write the formula defining the relation. The equation used to solve problems of this type is one of reciprocals. And we're done.If it takes Felicia 4 hours to paint a room and her daughter Katy 12 hours to paint the same room, then working together, they could paint the room in 3 hours.

This is different, and this is different. Let's see, this one is it, exactly what we got.

#4 x table word problems tv#

Spent watching TV show B, that will be her total time, and we know that that needs to be equal to 196. Time she watched TV show A to the amount of time she Times lowercase b episodes, that's how much time she And how many episodesĪre there of TV show B? Well, it's lowercase b is the And what about TV show B? Well, each episode is 43 minutes. So this right over here, 11a, is how much time she And they said that lowercase a is the number of TV show A episodes. So it's going to be 11 minutes times the number of episodes. Spend watching TV show A? Well, we know that eachĮpisode of TV show A is 11 minutes. And so, actually, let me just do TV show A in this orange color. Spent watching TV show B, and then that should be equal to 196. Total the amount of time she spent watching TV show A, the amount of time she Have a go at it on your own before we work through this together. Number of TV show A episodes and lowercase b is the number of TV showī episodes Fara watched? So pause this video and Which equation models this relationship, where lowercase a is the TV show A has 11-minute episodes, and TV show B has 43-minute episodes. We're told Fara watched two different TV shows last week.