1/8 part of a pencil is black and 1/2 part of the remaining is white. – McqOptions

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1.	1/8 part of a pencil is black and 1/2 part of the remaining is white. If the remaining part is blue and length of this blue part is 3¹/₂ cm, then find the length of the pencil.
A.	6 cm
B.	7 cm
C.	8 cm
D.	9 cm
E.	None of the above
Answer» D. 9 cm

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