[tex](2 \frac{3}{4} + 5 \frac{2}{7} + 15 \frac{27}{28} ) - \frac{13}{19} [/tex]помогите пж срочно . Created by Helpshool. matematika-ru

tex]помогите пж срочно ...

Helpshool @Helpshool

August 2022 1 4 Report

[tex](2 \frac{3}{4} + 5 \frac{2}{7} + 15 \frac{27}{28} ) - \frac{13}{19} [/tex]
помогите пж срочно

Answers & Comments

Mariyka21

Ответ:

Пошаговое объяснение:

$(2+5+15+\frac{3}{4} +\frac{2}{7} +\frac{27}{28} )-\frac{13}{19} =(22+\frac{21+8+27}{28})-\frac{13}{19} =(22+\frac{56}{28})-\frac{13}{19} =24-\frac{13}{19} =\frac{456-13}{19} =\frac{443}{19} =23\frac{6}{19}$

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