Сократите дроби 13/52 ; 21/56 ;0,375

Question

Сократите дроби 13/52 ; 21/56 ;0,375

Answer 1

13/52=1/4
21/56=3/8
0.375=375/1000=3/8

Answer 2

13/52=1/4
21/56=3/8
0,375=375/1000=75/200=15/40=3/8