1/5*5= 1 1/14*7/152 1/4 *32/3* 3/76 * 1 1/21 1/3* - вопрос №15385624155111471521432337611211311222312362 от Седракян 02.06.2021 07:46

Question

Математика: 1/5*5= 1 1/14*7/152 1/4 *32/3* 3/76 * 1 1/21 1/3* 1 1/22 2/3* 1 2/36 * 2/15

Седракян · Answer

1/5*5=5/5=11 1/14*7/15= 15/14*7/15 = 15*7/14*15 = 7/14 = 1/2 =0,52 1/4 *3 =9/4*3 = 3*9/4 = 27/4 = 6 1/42/3* 3/7 = 2*3/3*7 = 2/7 6 * 1 1/2 = 6*3/2 = 91 1/3* 1 1/2 = 4/3*3/2 = 4*3/3*2 = 22 2/3* 1 2/3 = 8/3*5/3 = 8*5/3*3 = 40/9 =4 4/96 * 2/15 = 12/15...