Consider the money Canadians use every day. Specifically, let's start with a dime.

\( 10\) cents

\( 20 \) cents

\( 30 \) cents

The total value of the money you have, in cents, is represented by a multiple of \( 10 \).

Multiples of integers also apply to science.

Multiples are used to determine when planets and stars align and when they can be seen in the night sky.

For example, in the time that Mars orbits the Sun once, Venus will have made three orbits.

\( 1 \text{ Mars Orbit} = 3 \text{ Venus Orbits} \)

• Generate multiples of integers.
• Identify common multiples, specifically the least common multiple.