AMC 8 L1: Calculation Tricks

Complete problem set with solutions and individual problem pages

Problem 9 Easy

What is the product of \frac32 \times \frac43 \times \frac54\times\cdots \times \frac{2006}{2005}? (2006 AMC 8 Problem, Question #9)

  • A.

    1

  • B.

    1002

  • C.

    1003

  • D.

    2005

  • E.

    2006

Answer:C

\frac32 \times \frac43 \times \frac54\times\cdots \times \frac{2006}{2005}=\frac{2006}2=1003