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Nadusha1986 [10]
3 years ago
7

Sam has 33 DVDs all together, the ratio is 2:8:1, there are 3 types.

Mathematics
1 answer:
MrRissso [65]3 years ago
8 0

Answer:

6, 24 and 3

Step-by-step explanation:

the ratio is 2:8:1; shows that there are 11 parts (2+8+1)

If there are 33 DVD's so we can divide 33/11 or 3 per part.

If there are 2:8:1; then there are 2*3:8*3:1*3 or 6:24:3

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If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?
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3 years ago
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Eli wants to plant 45 sunflower plants, 81 corn plants and 63 tomato plants in his garden. If he put the same number of plants i
Lynna [10]

Answer:

9

Step-by-step explanation:

For this problem, you would use the GCF

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63= 9 * 7

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4 0
3 years ago
Shelly has a roll of fabric and decides to make some scarves for her friend the roll contains 6 2/3 yards of fabric she needs 5/
ivann1987 [24]

Answer:

8

Step-by-step explanation:

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