To find out what times what equals 18, we need to look at the factors of 18. Factors are numbers that can be multiplied together to produce another number. Here are the pairs of numbers that multiply to give 18:
- 1 × 18 = 18
- 2 × 9 = 18
- 3 × 6 = 18
- 6 × 3 = 18
- 9 × 2 = 18
- 18 × 1 = 18
As you can see, there are multiple pairs of numbers that, when multiplied together, equal 18. These pairs are known as factor pairs. Understanding factor pairs can be helpful in various mathematical problems, including simplifying fractions and solving equations.