2 years ago

Which fractions have an LCD of 30?

1 answer:

3 0

Answer:

1/5 1/6 1/15

hope this helps :)

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UkoKoshka [18]

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Yuki888 [10]

Answer:

x = 10 and y = 2

Step-by-step explanation:

multiply first equation by 5 and 2nd equation by 3 then subtract equation 1 and 2, we get,

10x+15y= 130

9x+15y=120

( -) (-) (-)

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substituting the value of x in equation 1 we get

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