How many total socks do you have if you have 9 white socks and 12 socks of other colors?

How many total socks do you have if you have 9 white socks and 12 socks of other colors?

• A. 18 socks
• B. 21 socks
• C. 22 socks
• D. 24 socks

Answer: (B)

To determine the total number of socks, you simply need to add the quantity of white socks to the quantity of socks of other colors. In this case, you have 9 white socks. When you add that to the 12 socks of other colors, you calculate: 9 (white socks) + 12 (other colored socks) = 21 (total socks). Therefore, the total number of socks you have is 21, which corresponds to the choice provided. This method of addition is a fundamental arithmetic operation used to find a total quantity when combining different groups.

To determine the total number of socks, you simply need to add the quantity of white socks to the quantity of socks of other colors. In this case, you have 9 white socks. When you add that to the 12 socks of other colors, you calculate:

9 (white socks) + 12 (other colored socks) = 21 (total socks).

Therefore, the total number of socks you have is 21, which corresponds to the choice provided. This method of addition is a fundamental arithmetic operation used to find a total quantity when combining different groups.