A teacher's aid was given 5 1/2 pounds of molding clay and asked to separate it into equal amounts for 3 classrooms. How many pounds of clay does each classroom receive?

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Multiple Choice

A teacher's aid was given 5 1/2 pounds of molding clay and asked to separate it into equal amounts for 3 classrooms. How many pounds of clay does each classroom receive?

Explanation:
Dividing a quantity into equal parts shows how much goes to each part. Here, 5 1/2 pounds of clay are to be shared among 3 classrooms, so each classroom gets the total divided by 3. Convert 5 1/2 to an improper fraction: 11/2. Then (11/2) ÷ 3 equals (11/2) × (1/3) = 11/6, which is 1 5/6 when written as a mixed number. So each classroom receives 1 5/6 pounds. Quick check: 1 5/6 × 3 = 11/6 × 3 = 11/2 = 5 1/2, which matches the total.

Dividing a quantity into equal parts shows how much goes to each part. Here, 5 1/2 pounds of clay are to be shared among 3 classrooms, so each classroom gets the total divided by 3. Convert 5 1/2 to an improper fraction: 11/2. Then (11/2) ÷ 3 equals (11/2) × (1/3) = 11/6, which is 1 5/6 when written as a mixed number. So each classroom receives 1 5/6 pounds. Quick check: 1 5/6 × 3 = 11/6 × 3 = 11/2 = 5 1/2, which matches the total.

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