Помогите !!!! (24-3 3/76)+(21 5/12-11/18)=

Question

Помогите !!!!
(24-3 3/76)+(21 5/12-11/18)=

Comments

скинь фотку)

Answer 1

1) 1824/76 -231/76 = 1593/76

2) 257/12 - 11/18 = 771/36 - 22/36 = 749/36

3)1593/76 + 749/36 = 14337/684 + 14231/684 = 28568/684 = 41 131/171

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Спасибо!!!