The ratio of the sum of the reciprocals of x and y to the product of the reciprocals of x and y is 1:3. What is sum of the numbers x and y?
Created: 11 months ago | Updated: 3 weeks ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Management Trainee Officer - 07.06.2013 গণিত
331
Add Description

Related Questions

A certain stock of food items is sufficient for 40 men for 12 days. Assuming the eating capacity of all the men to be the same , find for how many days the food stock will last if an additional 15 men join the group.

Created: 11 months ago | Updated: 4 days ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Trainee Officer - 12.09.2014 গণিত
776
Add Description

A car driver's income consists of his salary and tips. His salary is Tk. 50 a week. During one week his tips were 5/4 of his salary. What fraction of his income for the week came from tips?

Created: 11 months ago | Updated: 1 day ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত
1103
Add Description

If the area of a square increases by 69%, then the side of the square increases by ----

Created: 11 months ago | Updated: 1 day ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত
1333
Add Description

The sum of square of two numbers is 80 and the square of their difference is 16. What is the product of the two numbers?

Created: 11 months ago | Updated: 1 day ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত
1236
Add Description

The ratio of boys and girls in a class 1 : 2 and the classroom has 24 students. How many boys would have to be admitted to make the ratio of boys to girls 1 : 1?

Created: 11 months ago | Updated: 1 day ago
Job Solution United Commercial Bank Ltd (UCB) United Commercial Bank Ltd - Officer - 25.02.2011 গণিত
718
Add Description