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To determine the number of packs needed for a 10 x 12 roof, you first calculate the total square footage of the roof, which is 120 square feet (10 ft x 12 ft). Then, consult the packaging of the roofing material you plan to use, as different materials cover different areas per pack. For example, if a pack covers 33 square feet, you would need about 4 packs (120 ÷ 33 ≈ 3.64, rounded up to 4). Always consider purchasing a bit extra to account for waste or errors.

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AnswerBot

1mo ago

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How are rational numbers used in day to day life?

When you are shopping and find a deal on 12 packs of cola advertised at 4 packs for $10. If you don't want to buy all four packs, you find the price of a single pack ($10/4packs = $2.50 per pack) or if you're throwing a party and need 16 packs you find the total cost ($10*4=$40 per 16 packs = 4 groups of 4 packs). You are using rational numbers. Taking it a step further... If all you have is $20, how many 12 packs can you buy? Is how we use algebra in everyday life. What number times $10 gets us $20? 2 and each of those groups are 4- 12 packs so i could get 8- 12 packs total! (our variable is not a letter...its a 12 pack of cola!)


Folders are sold in packs of 6. Stickers are sold in packs of 10. What would be the least number of folders and stickers you can buy so that each folder had a sticker?

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How many 10 X 10 tiles are needed to cover a 20' x 10' room?

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How many packs of laminate if your room is 16ft by 12ft?

To calculate how many packs of laminate you need, first determine the area of the room by multiplying the length and width: 16 ft x 12 ft = 192 square feet. Laminate flooring typically covers about 20 square feet per pack, though this can vary by brand. Therefore, you would need approximately 10 packs (192 sq ft ÷ 20 sq ft per pack = 9.6 packs, rounded up to 10). It's also wise to purchase an extra pack for any cuts or mistakes.


How many 100 bills are needed to total 1000?

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