InterviewSolution
Saved Bookmarks
| 1. |
If 1/8 of a pencil is black 1/2 of the remaining is white and the remaining 3 1/2 is blue find the total length of the pencil? |
|
Answer» Let the total length be xm Then black part =x/8cm The remaining part=(x-x/8)cm=7x/8cm White part=(1/2 *7x/8)=7x/16 cm Remaining part=(7x/8-7x/16)=7x/16cm 7x/16=7/2 x=8cm |
|