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30/48 = x/64
Cross multiply and solve for x.
Cross multiply and solve for x.
First, let's find the ratio of salads to sandwiches:
30 salads : 48 sandwiches
To simplify the ratio, we can divide both numbers by their greatest common divisor, which is 6:
30 รท 6 = 5
48 รท 6 = 8
So, the simplified ratio is:
5 salads : 8 sandwiches
Now, we need to determine how many salads will be sold for every 64 sandwiches. We can set up a proportion based on the ratio above:
5 salads / 8 sandwiches = X salads / 64 sandwiches
To solve for X, we can cross-multiply and then divide:
(5 * 64) / 8 = X salads
320 / 8 = X salads
X = 40 salads
Therefore, for every 64 sandwiches, the deli will sell 40 salads.