2023 x 3/4 – 2023 x 0,25 + 2023 x 1/2

2 bình luận về “2023 x 3/4 – 2023 x 0,25 + 2023 x 1/2”

1. # Ly

   2023 xx 3/4 – 2023 xx 0,25 + 2023 xx 1/2

   = 2023 xx 3/4 – 2023 xx 1/4 + 2023 xx 2/4

   = 2023 xx (3/4 – 1/4 + 2/4)

   = 2023 xx1

   = 2023

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2. 2023 xx 3/4 – 2023 xx 0,25 + 2023 xx 1/2

   = 2023 xx 0,75 – 2023 xx 0,25 + 2023 xx 0,5

   = 2023 xx ( 0,75 – 0,25 + 0,5 )

   = 2023 xx 1

   = 2023

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