Question

(4/9-5/12+0,75)*3/7
помогите

Answer 1

1 действие) 4/9-5/12=16/36-15/36=1/36
2) 1/36+0,75=1/36+75/100=100/3600+2700/3600=2800/3600=7/9
3) 7/9*3/7=21/63=1/3
Ответ:1/3

Answer 2

держи