Quiz 5, MAT115R

Make sure that your name is on your paper. There are 10 points total. Show work!
  1. (3 pts) Use the Egyptian Multiplication Table method to multiply 57*113

  2. (2 pts) Explain how the Egyptians would use the very same table to do the quotient 6441/113.

  3. (3 pts) Use Egyptian methods to write the quotient 39/8 using only whole numbers and unit fractions. (If you need to see a unit fraction table, ask me.)

  4. (2 pts) Use Pascal's triangle to show the number of ways of choosing 3 donuts from among 7 donuts offered (you must use the triangle).