a four bit binary number is represented as abcd where abcd represent the individual bits and d represents the lsb (least significant bit)

For each proportion find the unknown number x 1/5/8=×/15

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

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.