Question

write the following in p/q form 2.015 (15bar)

Answer 1

Hiii friend,

2.015 ( bar on 15)

Let X = 2.015

Then X= 2.0151515---------(1)

Multiply equation 1 by 10 we get,

10X = 20.151515--------------(2)

Again multiply equation (2) by 1000 we get,

1000X = 2015.151515----------(3)

Subtract equation (2) from equation (3)

1000X = 2015.151515
10X. = 20.151515
_________________

990X = 1995

X = 1995/990 = 399/198

Hence,

2.015 ( bar on 15 ) is in the form of 399/198 which is in the form of P/Q.

HOPE IT WILL HELP YOU.... :-)

Answer 2

Answer:

133/ 66

Step-by-step explanation:

X = 2.015151515....

100X = 201.5151515...

100X - X = (201.51515....) - ( 2.015151515....)

99X = 199.5

X = 199.5 / 99

X = 1995 / 990

X = 133 / 66

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