It a, b, and c are three different positive integers less than 10 and greater than zero, what is the greatest possible value of the expression (a+b)/c?

In the last week of a month, a car dealer sold 12 cars. A new sales promotion came out the first week of the n...

Jesmin spent one-third of her money on books and half of the remaining money on clothing. she then spent three...

An instrument store gives a 10% discount to all students of the original cost of an instrument. During a schoo...

If the average of 11,17,x, and y is 19, what is the average of (x+50) and (y-7)?

2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same...

If