, 08.11.2019 01:31 wirchakethan23

# Ashop makes 100 sandwiches. all the sandwiches are either cheese or tuna. some of the sandwiches also have salad with the cheese or tuna. 30 sandwiches have cheese with salad. 15 sandwiches have tuna without salad. 75 sandwiches have salad. how many sandwiches have cheese without salad?

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