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2 years ago

6

Miss James has a six square-foot bulletin board in at 12 ft.² bulletin board she wants to cover both boards with index cards wit

hout gaps or overlaps each index card has an area of 1/4 ft.² how many index cards does she need

1 answer:

irinina [24]2 years ago

5 0

6 divided by 1/4 = 24 + 12 divided by 1/4 = 48, then 48 + 24 = 72

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