help pls how do i caluclate it i have the answer i just need to know how to calculate it. The second one
![help pls how do i caluclate it i have the answer i just need to know how to calculate it The second one class=](https://us-static.z-dn.net/files/de2/aebe8141a192724a7510a81af01ec9d1.png)
Answer:
I think you just add up all the weights and then you get your answer so just add the numbers I think
Step-by-step explanation:
Answer:
you add all of their weights together.
Step-by-step explanation: