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ArbitrLikvidat [17]

3 years ago

7

Jorge finds 56% of his 75 classmates likes salsa music and 80% of his 60 relatives like salsa music.How many more of Jorge’s rel

atives,as compared to his classmates,like salsa music ?

1 answer:

erica [24]3 years ago

5 0

56% of 75 = 42
80% of 60 = 48

The question asks for the difference, so there are 6 additional people who like salsa music

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ozzi

The solution to the system of equation is (14, 6)

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8 = x -y

Therefore, let's combine the equation.

<h3>Simultaneous equation:</h3>

1 / 2 x + 1 / 2 y = 10

x - y = 8

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x - y = 8

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