You have only white shirts in your closet. express the probability of reaching into your closet and choosing a red shirt as a fraction

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

What is the lcm of 16 and 40 ? 24 and 40 ?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field