Question

e express the 0.6 + 0.7 and + 0.47 bar in p by Q forum in which is not equal to zero​

Answer 1

Answer

177/100

Step-by-step explanation:

0.6+0.7+0.47

=6/10+7/10+47/100

= l.c.m of 10, 10, 100

=100

=6/10=60/100

=7/10=70/100

=47/100

=60/100+70/100+47/100

=177/100

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Answer 2

LET,

X=0.6BAR

THEREFORE,X=0.6666

(WE HAVE TO MULTIPLY BY 10 TERMINATE THE DECIMAL )

10X=6.6666

X=0.6666

9X=6

X=2/3

NOW ,LET

X=0.7BAR

THEREFORE,X=0.7777

(WE HAVE TO MULTIPLY BY 10 TO TERMINATE THE DECIMAL)

10X=7.7777

X=0.7777

9X=7

X=7/9

X=0.47BAR

X=0.47474747

(WE HAVE TO MULTIPLY BY 100 TO TERMINATE THE DECIMAL).

100X=47.474747

X= 0 .47474747

99X=47

X=47/99

THEREFORE YOU CAN ADD ALL THE FRACTIONS.

47/99+7/9+2/3