57. This question has two parts. A school's lunchroom staff made macaroni and cheese for lunch. This expression describes an amount of macaroni and cheese. x 250 Part A. Complete the statements to describe how the expression could model an amount of macaroni and cheese. For each blank, fill in the circle before the value that is correct. 2 The lunchroom staff made B 5 servings of macaroni and cheese. 250 A2 They divided all of the servings equally into 5 metal trays. So far, ©250 2 students have eaten all of the macaroni and cheese in 5 of Ⓒ250 the trays.

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