The length of a wooden plank is 19 m. Out of this 5 pieces of 3m each

1.	The length of a wooden plank is 19 m. Out of this 5 pieces of 3m each is cut off. Find the length of the remaining piece.
Answer» The length of a wooden plank = 19 metre 5 pieces of 3 metre each cut off = 5 × 3 = 15 The length of the remaining piece = 19 – 15 = 4 meter

The length of a wooden plank is 19 m. Out of this 5 pieces of 3m each is cut off. Find the length of the remaining piece.

Answer»

The length of a wooden plank = 19 metre

5 pieces of 3 metre each cut off = 5 × 3 = 15

The length of the remaining piece

= 19 – 15

= 4 meter