Question

express the following in the form of p/q where p and q are integers?(i)1.726bar

​

Answer 1

Step-by-step explanation:

Let x=0.4

(Mixed recurring decimal)

i.e. x=0.47777…(1)

Multiplying (1) by 10, to make it pure recurring decimal, we get

10x=4.7777…(2)

Further multiplying (2) by 10, we get

100x=47.777….(3)

Subtracting (2) from (3), we get

100x–10x=(47.777…)–(4.7777…)

⇒90x=43

⇒x= 43/90

Thus, 0.47 = 43/90

“Hope it helps you”

Answer 2

Answer:

Hope it helps you dear.

Thank you