Question

700×30÷46÷72×10+6 помагите решить брату

Answer 1

700×30÷46÷72×10+6=
$= \frac{700*30*10}{46*72}+6= \frac{700*30*5}{23*72}+6= \frac{700*10*5}{23*24}+6= \\ = \frac{175*10*5}{23*6}+6= \frac{175*5*5}{23*3}+6= \frac{175*25}{69}+6= \frac{4375}{69}+6= \\ =63 \frac{28}{69} +6=69 \frac{28}{69}$