Question

8% числа 250 =27% числа 4 1/6 =4/11 от a =7/4 от b =5% числа с =130% числа d = ♡♡♡♡♡♡♡♡♡

Answer 1

250=100%
Х=8%
Х=250•8\100
Х=20

4 1/6=100%
Х=27%
Х=4 1/6•27/100
Х=27/24

4а/11

7b/4

C=100%
X=5%
X=5c/100
X=c/20

D=100%
X=130%
X=130d/100
X=13d/10