Question

pz solve all this question kal mera exam h yr plz solve it fast​

Answer 1

Answer:

a- 215/99 b- 1772/99

Step-by-step explanation:

a-

let x =2.1717.......

100x=217.1717.......

100x-x=217.1717.....-2.1717.....

99x=215

x=215/99

b-

let x =17.8989........

100x=1789.8989........

100x-x=1789.8989......-17.8989..........

99x=1772

x=1772/99