Question

plz read me and write answer

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Answer 1

Answer:

-1/2*(2/3+9/10)

(-1/2*2/3)+(-1/2*9/10)

-1/3+(-9/20)

-1/3-9/20

(LCM : 60)

(-1/3)*20 (-9/20)*3

-20/60-27/60

(-20-27)/60

-47/60

hope it helps

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