Scarlett is playing a video game. She spends 900 minerals to create 18 workers. Each worker costs the same number of minerals.

So you would do 900÷18 to get the amount each worker is worth, which would be 50 minerals.

m=50w

Step-by-step explanation:

When you divide 900 by 18, you get 50.

Since we are trying to find the amount of minerals per worker, m is the first variable. w is the second because that is the number of workers you can get with the minerals Scarlett has.