[tex] \frac{28}{3} - (\frac{5}{3}+ \frac{8}{3})*2 [/tex]. Created by qyas. algebra-ru

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АннаАрт $\frac{28}{3} - (\frac{5}{3}+ \frac{8}{3})*2 = \\ \\ 
1)\frac{5}{3}+ \frac{8}{3}= \frac{5+8}{3} = \frac{13}{3} \\ \\ 
2)\frac{13}{3}*2= \frac{26}{3} \\ \\ 
3) \frac{28}{3} -\frac{26}{3}= \frac{28-26}{3} = \frac{2}{3}$

2 votes Thanks 1

julyap $\frac{28}{3} -( \frac{5}{3} + \frac{8}{3} )*2= \frac{2}{3} \\ 1) \frac{5}{3} + \frac{8}{3} = \frac{13}{3} \\ \\ 2) \frac{13}{3} *2= \frac{13*2}{3} = \frac{26}{3} \\ \\ 3) \frac{28}{3} - \frac{26}{3} = \frac{28-26}{3} = \frac{2}{3}$

0 votes Thanks 0

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