Найдите значение выражений : 25* 7/15 :25/27= ?

12 *12 : 1 12= 1/4*2/11= 1/2*1/11=1/2225 * 715 :2527=25/1*7/15*27/25=5/27*7/3*27/25=35/81*27/25=7/81*27/5=7/3*1/5=7/1559 * 2 14 : 20=105/36*1/20=21/36*1/4=21/144

25*7 = 175[latex] frac{175}{25} [/latex] : [latex] frac{25}{27} [/latex] = [latex] frac{175}{25} [/latex] * [latex] frac{27}{25} [/latex] = [latex] frac{4725}{325} [/latex]