Decimals and Fractions Practice Test 2

Question : 33 of 40

Marks: +1, -0

The value of 0.2727………. + 0.7373……. is…….

Solution:

x = 0.2727

x = 0.\ov 27

100x = 27.\ov27

100x-x=27.\ov27-\ov0.27=27

99x = 27

x=27/99

New

y = 0.7373

y=0.\ov 73

100y=73.\ov73

100y-y=73.\ov73-0.\ov73

99y= 73

y=73/99

x+y=27/99+73/99

=100/99=1.0101…

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