Question

обратите в десятичные дроби: 21\168 25\280 47\376

Answer 1

21/168=0,125
25/280=~0,09
47/376=0,125

Answer 2

21/168=3/24=1/8=125/1000=0,125
25/280=5/56=5:56=0,09
47/376=1/8=0,125