giúp mik vs bài 6:tính c.1/6 :5/24 *16/24

2 bình luận về “giúp mik vs bài 6:tính c.1/6 :5/24 *16/24”

1.    $\dfrac{1}{6}$:$\dfrac{5}{24}$×$\dfrac{16}{24}$

   = $\dfrac{1}{6}$×$\dfrac{24}{5}$×$\dfrac{16}{24}$

   = $\dfrac{4}{5}$×$\dfrac{16}{24}$

   = $\dfrac{8}{15}$

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2. c) 1/6 :5/24 xx 16/24

   =1/6 xx 24/5 xx16/24

   =1/6 xx16/5

   =16/30 

   =8/15

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