2.66666666.... - 0.999999999... in fraction
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(1)ANSWER OF 0.99999...SO ON
(2)ANSWER OF 2.666....SO ON
Answer:
a
b
=
4
15
the required fraction
Explanation:
Let
a
b
the unknown fraction
then
a
b
=
0.266666666
...
.
call this the 1st equation
Multiply both sides of the equation by 10 to produce
10
a
b
=
2.66666666
...
.
.
call this the 2nd equation
Go back to the 1st equation and this time multiply both sides by 100 to obtain
100
a
b
=
26.66666666
...
.
call this the 3rd equation
Now
subtract the 2nd from the 3rd
100
a
b
−
10
a
b
=
26.66666666
−
2.66666666
and we have
90
a
b
=
24
solve for a/b
a
b
=
24
90
=
4
15
a
b
=
4
15
God bless...I hope the explanation is useful...
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