Вычислите 3/20*(7/12-1/2)+79/80 --------------------------------- = 13/24:(7/12+1/2)-1/4

Question

Вычислите 3/20*(7/12-1/2)+79/80
--------------------------------- =
13/24:(7/12+1/2)-1/4

Comments

3/20*(7/12-1/2)+79/80 ---------------------------------------------------------- = 13/24:(7/12+1/2)-1/4

Answer 1

13•24:(7•12+1•2)-1•4=42

Comments

1)..... 2)...... и т.д

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и что