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charle [14.2K]
3 years ago
6

there where ninety people at a Halloween party. eighteen of costumes where ghost. what percentage of the people at the party whe

re dressed like ghost​
Mathematics
2 answers:
Flura [38]3 years ago
8 0
18/90 = 0.2

Putting that into a percentage would be 20%

The answer is 20% were dressed like ghosts
vlada-n [284]3 years ago
3 0

20%

18/90=.2

.2 as a percentage is equal to 20%.

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Answer:

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Step-by-step explanation:

The value of the fraction 3c+2/4 one less than the value of the fraction 5c-1/3 is expressed as;

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We are to calculate the value of c as shown;

(3c+2)/4 = (5c-1)/3 - 1

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(3c+2)/4 = 5c-4/3

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