(im not sure what 3 10 4 and 1 5 3 means...(is it 3 10/4?)
To do this problem, multiply the length, width , and the height, and you should get the volume of the cereal box. The box contains 8 servings, and to find out the volume of each serving, you would simply divide the volume of the box that you found by 8, and you will get your answer. :)
Subtraction: 18 - b Addition: 18 + b Multiplication: 18b, or 18 x b Division: 18 divided (My keyboard doesn't have a division sign?) by b Hope this helped.
