Write each fraction in simplest form.

Question

#18

(-5x^3y^3)/(-20xy^4)

my answer is: (3x^2)/(4y)

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Write each expression in simplest form.
#24

(4x-28)/(5x-35) = (4(x-7))/(5(x-7))

MY answer= (4)/(5)
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Write each expression in simplest form

(4r^2-25s^2)/(2r^2+3rs-20s^2)

MY answer: (2r+5s)/(r+4s)

Where did you get the "3" in your answer for #18 ?
The rest look OK!

Answer 1

16/100