Classroom Activity: Building Math Skills Answer Key

1a: 12 SQ
1b: 48 bundles

2a: 780 CF = 28.89 CY
2b: 115.55 CF = 4.28 CY
2c: 895.55 CF = 33.17 CY
2d: 33.17 + (10%) 3.32 = 36.49 CY

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