Question

Запишіть у вигляді звичайного дробу число:1) 0,(5); 2) 0,(16); 3) 0,1(4);4) 0,4 (72).​

Answer 1

1) 0,(5)=5/9

2) 0,(16)=16/99

3) 0,1(4)=(14-1)/90=13/90

4) 0,4 (72)=

(472-4)/990=468/990=26/55

Answer 2

1. 0,(5) can be written as the fraction 5/9.
2. 0,(16) can be written as the fraction 4/25.
3. 0,1(4) can be written as the fraction 7/54.
4. 0,4(72) can be written as the fraction 29/72.