the total expense of boarding house are partly fixed and
partly variable.the charge is rs 70 per head when there are
25 boarders and rs 60 when there are 50 boarders.find
charge per head when there are 100 boarders
Answer Posted / ramki
55
Is This Answer Correct ? | 17 Yes | 0 No |
Post New Answer View All Answers
k, l are men who take home a salary of x, y respectively.the total amount taken home is
Three friends divided some bullets equally. After all of them shot 4 bullets the total no.of remaining bullets is equal to that of one has after division. Find the original number divided.
A family has several children. Each boy in this family has as many sisters as brothers but each girl has twice as many brothers as sisters. How many brothers and sisters are there?
if length of a rectangle is increased by 20% and width is decreased by 20% the area will be
A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?
Business Analytics What's the difference between logistic and linear regression? How do you avoid local minima?
Find the least value of 3x + 4y if x2y3 = 6.
There are no of urns &no of balls. If three balls are placed in each urn then 3 balls is left. If 4 balls are placed in each urn then 1 urn is left. What is the total no of balls?
In a party man & his wife ,and there r 2 son with their wives, and every son has 4 children in his family .how manyperson r in party.
There are five thieves, each loot a bakery one after the other such that the first one takes 1/2 of the total no. of the breads plus 1/2 of a bread. Similarly 2nd, 3rd,4th and 5fth also did the same. After the fifth one no. of breads remained are 3. Initially how many breads were there?
in a market 4 man are standing .the average age of the four before 4 years is 45, after some days one man is added and his age is 49. What is the average age of all?
Mahesh and Ramesh are questioners. The time taken by Mahesh and make a question is double of that taken by Ramesh. If Mahesh made 3/2 questions less each minute and Ramesh made 3 questions less each minute, to make m questions, the time taken by Ramesh would be 2n minutes less than that taken by Mahesh. If Ramesh takes n minutes to make m questions, find the number of questions that Ramesh can make in a minute?
Using the digits 1,5,2,8 four digit numbers are formed and the sum of all possible such numbers.
In a classroom, a student is ranked 12th from right and 9th from left. How many students are there in total?
If the graphs of the equations x + y = 0 and 5y + 7x = 24 intersect at (m, n), then the value of m +n is?