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Pixar in a Box

Course: Pixar in a Box > Unit 13

Lesson 2: Counting crowds
Computing
Pixar in a Box
Crowds
Counting crowds
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Counting two-headed robots

Google Classroom

Problem

The director wants a robot with one body, one arm and two different heads like this:
We have 2 heads, 3 bodies and 2 arms to choose from. How many different robots can we make?
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
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