Final answer:
To find the value of ym when y = 5 and m = 3, you multiply these two numbers together, which gives us 5 × 3 = 15. Thus, ym = 15.
Step-by-step explanation:
To work out the value of ym when y = 5 and m = 3, simply multiply the given values of y and m together.
- Identify the given values: y = 5, m = 3.
- Multiply the values: y × m = 5 × 3.
- Calculate the product: 5 × 3 = 15.
Therefore, the value of ym is 15.