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Sergeeva-Olga [200]
2 years ago
5

George has a box of chocolates. There are 15 pieces of chocolate with nuts and 25 pieces of chocolate without nuts in the box. W

hat is the ratio of pieces of chocolate without nuts to pieces of chocolate with nuts?
Mathematics
1 answer:
salantis [7]2 years ago
4 0

25:15is the original ratio which reduces to 5:3

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Answer:

8/184

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Step-by-step explanation:

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Write a real world situation that could be modeled be the equation 120 + 25x =45x
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The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality
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Answer:

<u>k = 220</u>

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Delaney would like to make a 10 lb nut mixture that is 60% peanuts and 40% almonds. She has several pounds of peanuts and severa
scoundrel [369]

Answer:

a) p + m = 10 and \frac{p + 0.2m}{0.8m} = \frac{60}{40}

b) The mixing amount is 5 lb peanut and 5 lb mixture.

Step-by-step explanation:

Given that p pounds of peanuts and m pounds of the 80% almond and 20% peanut mixture are used to make 10 pounds of 60% peanuts and 40% of almonds mixture.

Now, we can write that p + m = 10 ........ (1)  

Now, m pounds of 80% almond and 20% peanut mixture contain 0.2m pounds of peanuts and 0.8m pounds of almonds.

Now, from the condition given it can be written that  

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⇒ 2p = 2m

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Now from equation (1) we get p = m = 5 pounds.

a) Therefore, equations (1) and (2) are the system of equations that models the situation.

b) The mixing amount is 5 lb peanut and 5 lb mixture. (Answer)

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3 years ago
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