Ben can have a piece of work done in 8 days, Joe can work
three times faster than the Ben, Ram can work five times
faster than Ben. How many days will they take to do the
work together ?

Answer Posted / sivarama

8/9

ben 1 day
joe 3 days
ram 5 days

9 days work ,3 can do in 1 day
8 days work ..??

8/9

Is This Answer Correct ?    18 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

a grandfather has 5 sons and daughters and grandchildren.they have to be arranged in a row such that the first 4 seats and last four seats are to be taken by grandchildren and the grandfather would not sit adjacent to any of the grandchildren.

2385


Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?

699


How Can A Cake(circular) Be Cut Into 8 Pieces By Making Just 3 Cuts?

674


one answer is 200/3 % it is perfectly correct wecannot recollec the prob. so place it blindly.

778


If the graphs of the equations x + y = 0 and 5y + 7x = 24 intersect at (m, n), then the value of m +n is?

966






perimeter of rectangle is s and the other side is x, then the other side

657


A plane starts from a place A , it goes 1000 kms south then 1000km east then 1000 km north and 1000km west, what is it distance from the starting place? ans.same starting place.

1059


What is the 8th term in the series 1, 4, 9, 18, 35, 68, . . .

834


Two glasses were filled with 1/3 and 1/4 milk. they were filled with water &then mixed in tumbler. what is the percentage of milk in the resultant.

698


If g (0)=g (1)=1 And: g (n)= g (n-1) + g (n –2) find g (6);

752


govern of irda,sebi and rbi

2831


Ajay can build a house in 16 days and Barry can do the same job in 12 days. With help of Chintu, they did the job in 4 days only. How many days Chintu can do the job?

970


f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(5)

802


Explain the Binomial theorem?

660


some people went for vaction. unfortunately it rained for 13 days when they were there. but whenever it rained in the morning, they had clean afternood and vice versa. In all they enjoyed 11 morning and 12 afternoons. how many days did they stay there totally

744