(Answered) A local postal carrier distributes first-class letters

Statistics

A local postal carrier distributes first-class letters, advertisements, and magazines. For a certain day, she distributed the following number for each type of item.

Delivered to First Class Letters Ads Magazines

Home 330 410 208

Business 736 1075 110

If an item in the mail is selected at random, find the probability for the following.

P(the item went to a home)=

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