Question

The length of a pencil is 8cm on sharpening, the lenght of the pencil decrease by 4cm how long us the pencil now?

Answer 1

The length of the pencil before sharpening = 8cm

After sharpening the length of the pencil decreases by 4cm

Therefore, the length of the pencil now =

= 8 - 4

= 4cm

Hence the length of the pencil now is 4 cm

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