For some value of x , 5(x+2) =y . After the value of x is increased by ,3 5(x+2) =z. what is the value of (z -y) ?

An ice cream parlour makes an ice cream using one of six different flavors of ice cream, one of three differen...

A recipe for 4 servings requires salt and pepper to be added in the ratio of 2: 3 . If the recipe is adjusted...

At a book fair, Danesh buys three pencils that cost Tk. 3.25 each, and a color pen that costs Tk. 5 . Which ex...

There are 92 girls in the anthropology class . This is 40% of all the students. What is the total number of st...

Amer is working in an insurance company as traveling salesman. He drove 373.5 miles on Monday, 481.6 miles on...

zinat's father contributes to his daughter's savings by giving her 10% of her total saving . If Zinat saves Tk...