Question
There is 150 litres of mixture of milk and water in a
jar. The ratio of quantity of milk to water in the jar is 5:4, respectively. If βxβ litres of mixture is taken out from the jar then the difference between quantity of milk and water left in the jar is 15 litres. Find the value of βxβSolution
Let the quantity of milk and water left in the jar be 5a litres and 4a litres, respectively According to the question, 5a β 4a = 15 a = 15 Therefore, quantity of mixture left in the jar = 5a + 4a = 9a = 135 litres Therefore, quantity of mixture taken out = 150 β 135 = 15 litres Therefore, x = 15
What is the purpose of the "Animations" tab in PowerPoint?
Eena Khande is creating her project report as a document and is interested in typing the same in an easy-to-use software with facility of formatting pag...
Which software application is typically used for creating text documents?β
What is the purpose of the CONCATENATE function in Excel?
Which out of the following is true about cell range in MS Excel?
What is the short cut key to centre the paragraph?
Which formula is used to join text from two cells in a spreadsheet?
To make the selected text bold, the shortcut key is ____
In Windows operating system it is the long horizontal bar at the bottom of a screen.
What is the file extension of Window Media Video file?