сократите дроби а)3*4/16*21 б) 6*8/24*12 в)3*5/15*21 г)26*32/48*39. Created by lol1602004. matematika-ru

48*39...

lol1602004 @lol1602004

June 2022 1 10 Report

сократите дроби а)3*4/16*21 б) 6*8/24*12 в)3*5/15*21 г)26*32/48*39

Answers & Comments

skvrttt А) $\frac{3*4}{16*21}=\frac{1*1}{4*7}=\frac{1}{28}=28^{-1}$
б) $\frac{6*8}{24*12}=\frac{1*1}{3*2}=\frac{1}{6}$
в) $\frac{3*5}{15*21}=\frac{1*1}{3*7}=\frac{1}{21}=21^{-1}$
г) $\frac{26*32}{48*39}=\frac{2*2}{3*3}=(\frac{2}{3})^2$

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4...

10...

25...

odin rabochij vypolnit vsyu rabotu za 3 ch a drugoj za 5 ch kakuyu chast raboty v

5...

3 pozhalujsta s dejstviyami

27...

3 s poyasneniem ochen nuzhno srochnopomogi

35 podrobno i s dejstviyami

3 iz nih uchenicy mladshih klassov kakuyu chast uchashihsya shkoly tancev sostavlyayutd63d4aa1d73378f7b9b445f976858c26 81365

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