Express the following decimal in form of p by q where p, q are integers and q is not equal to zero.0.3178 ( bar on 178 )
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Answer:
As x=0.3
178
Then x=0.3178178
10x=3.17878
10000x=3178.178
(2)−(1) we obtain
9990x=3175
On further calculation
x= 9990/3175 = 1998/635
0.3178 = 1998/635
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