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kkurt [141]
3 years ago
10

Of the 800 participants in a marathon 220 are running to raise money for a cause. How many participants out of 100 are running f

or a cause?
Mathematics
1 answer:
nadezda [96]3 years ago
7 0

Answer:

27.5 /100 are running for a cause

Step-by-step explanation:

We know that 220/800 are running for a cause

Divide the top and bottom by 8 to get the fraction out of 100

220 /8 =27.5

800/8 = 100

27.5 /100 are running for a cause

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Step-by-step explanation:

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2 years ago
The number of Apple cakes is 4/5 of the number of strawberry cakes. There are 24 strawberry cakes more than apple pies. What per
serious [3.7K]
--------------------------------------------------------------------
Ratio Given
--------------------------------------------------------------------
Apple : Strawberry
4 : 5

--------------------------------------------------------------------
Find difference in parts
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5 - 4 = 1

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Find Number of strawberry cakes
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1 part = 24 cakes
5 parts = 24 x 5 = 120

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Find number of apple cakes
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1 part = 24 cakes
4 parts = 24 x 4 = 96 

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Total number of cakes 
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120 + 96 + 144 = 360

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Percentage of cranberry cakes
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144/360 x 100 = 40%

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Answer: 40% of the cakes are cranberry cakes
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5 0
3 years ago
What can you tell about a triangle when given three side lengths?
Genrish500 [490]
Check whether it is possible to have a triangle with the given side lengths for example 7,9,13 then add any two sides and see if it is greater than the other side. Example the sum of 7 and 9 is 16 and 16 is greater than 13
3 0
2 years ago
A group of 31 friends gets together to pay a sport. First, people must be divided into teams. Each team has to have exactly 3 pl
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Answer:

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Step-by-step explanation:

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