A) \[2\frac{3}{4}\]
B) \[1\frac{3}{4}\]
C) \[1\frac{1}{4}\]
D) \[2\frac{1}{4}\]
E) None of these
Correct Answer: B
Solution :
Explanation: Option (b) is correct. Sum of fractions represented by all shaded parts: =\[1+\frac{1}{2}+\frac{1}{4}\] =\[\frac{1}{1}+\frac{1}{2}+\frac{1}{4}\] =\[\frac{1\times 4}{1\times 4}+\frac{1\times 2}{2\times 2}+\frac{1}{4}\] =\[\frac{4}{4}+\frac{2}{4}+\frac{1}{4}\] =\[\frac{4+2+1}{4}\] =\[\frac{7}{4}=1\frac{3}{4}\] Rest of the options is incorrect because of the correctness of option (b).
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