Question

Express in p/q form 1. 7 [7 recurring]​

Answer 1

Answer:

1.7/0

17/10 (by removing decimal)

so 17/10 is in the form of p/q

Answer 2

Answer:

Step-by-step explanation:

Let x=1.7777... (1)

Multiplying both sides by 10,

10x=17.7777... (2)

Subtracting equation 1 from equation 2,

10x-x=17.7777...-1.7777...

=> 9x=16

=> x=16/9