Question

0.6+0.7(bar on 7)+0.47(bar on 47) express in p/q form​

Answer 1

Answer:

hola mate

see the attachment

hope it helps u

Answer 2

Step-by-step explanation:

$0.6 + 0.777.. + 0.4747...$

First we express 0.777 in p/q form.

let x = 0.777.....

multiply x with 10

10x = 7.777....

subtracting :

10x = 7.777

x = 0.777

___________

9x = 7

x = 7/9

now we express 0.4747.. in p/q form.

let x = 0.4747....

multiply x with 100

100x = 47.4747....

subtracting

100x = 47.47474...

x = 0.4747....

_____________

99x = 47

x = 47/99

now adding :

$\frac{6}{10} + \frac{7}{9} + \frac{47}{99} \\ = \frac{917}{495}$

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