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balu736 [363]
3 years ago
5

Our job is to sort and sack marbles for sale. a bag contains 55 marbles, some red and some green. if there are 11 red marbles, w

hat is the ratio of red to green marbles?
Mathematics
1 answer:
Ket [755]3 years ago
8 0
The answer is 1:4 because 55 - 11 = 44 so then you have 11 red and 44 green. Take the ratio 11:44 and simplify it to 1:4, and remember order matters. So you can't do 4:1.
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tresset_1 [31]
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4 0
3 years ago
Brenda is cooking couscous. The recipe says she requires 480 grams of couscous for 4 people. How many will she need for 14?
alexgriva [62]

Answer:

1,680\ g

Step-by-step explanation:

we know that

Brenda requires 480 grams of couscous for 4 people

so

using proportion

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Let

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\frac{480}{4}\frac{g}{people}=\frac{x}{14}\frac{g}{people} \\\\x=14*480/4\\\\x=1,680\ g

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3 years ago
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Evgen [1.6K]
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8 0
3 years ago
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Sunny_sXe [5.5K]

Answer:

You are absolutely correct.

Step-by-step explanation:Equilateral, meaning all sides are the same size, and acute, meaning all angles are lower than 90 degrees.  You are correct.

8 0
3 years ago
Read 2 more answers
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solniwko [45]

Answer: 44 ft

Step-by-step explanation:

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2 years ago
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