How many full lengths of 2 1/4 meters can be cut from a 36-meter roll?

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Multiple Choice

How many full lengths of 2 1/4 meters can be cut from a 36-meter roll?

Explanation:
Figuring out how many full lengths fit into the total length. Convert 2 1/4 meters to an improper fraction: 9/4 meters. Then divide 36 by 9/4 by multiplying by its reciprocal: 36 × 4/9. Since 36/9 equals 4, that product is 4 × 4 = 16. So you can cut 16 pieces of 2 1/4 meters from a 36-meter roll with no leftover. If you tried to fit more, you’d need more material; fewer would leave unused roll.

Figuring out how many full lengths fit into the total length. Convert 2 1/4 meters to an improper fraction: 9/4 meters. Then divide 36 by 9/4 by multiplying by its reciprocal: 36 × 4/9. Since 36/9 equals 4, that product is 4 × 4 = 16. So you can cut 16 pieces of 2 1/4 meters from a 36-meter roll with no leftover. If you tried to fit more, you’d need more material; fewer would leave unused roll.

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