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Mazyrski [523]
3 years ago
8

If the ratio of raisins to bran flakes in a box of raisin bran flakes cereal is 3:27, how many raisins are there in a box that c

ontains 3,000 raisins and brand flakes?
Mathematics
1 answer:
Jlenok [28]3 years ago
5 0

Answer:

300 raisins

Step-by-step explanation:

sum the parts of the ratio, 3 + 27 = 30 parts

Divide the total by 30 for the value of one part of the ratio.

3000 ÷ 30 = 100 ← value of 1 part of the ratio , then

3 parts = 3 × 100 = 300 ← number of raisins in a box

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Answer:

Yes, they are equivilant

Step-by-step explanation:

5(3m+2p)-4m = 13p+11m-3p

Distribute 5: 15m+10p-4m = 13p+11m-3p

Combine like terms: 15m+(-4m) = 11m ; 13p+(-3p) = 10p

11m+10p = 11m+10p

6 0
2 years ago
Find the length of x. Assume the triangles are similar. <br><br> A. 25<br> B. 12<br> C. 20<br> D. 19
Nady [450]

Answer:

it should be 12

Step-by-step explanation:

I hope this help

6 0
2 years ago
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(A journey by bus takes 45 minutes at 60 km per hour. How fast must a car go to do the same
Vlad [161]

Answer:

The car must drive at 108 km/h to cover the same journey.

Step-by-step explanation:

Given that:

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Distance of the journey = Speed * Time

Distance of the journey = 60 * 0.75 = 45 km

The car needs to cover 45 km in 25 minutes.

25 minutes = \frac{25}{60}\ hour

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Hence,

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7 0
3 years ago
What is the name given for genetic changes in living things over time?
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6 0
3 years ago
Vanna is saving for a trip. The hotel room will be $298.17 for 3 nights, and there will be additional fees. What is her daily co
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Answer:

Step-by-step explanation:

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She will pay more than $99.39 per night

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3 years ago
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