Question

After cutting out a few pieces of length 80 cm each, from a 10 m long rope, a 360 cm piece is left.
How many pieces of length 80 cm each were cut?​

Answer 1

Answer:

640 CM each of 8 CM length is cut down

Step-by-step explanation:

80*8=640

10 m is equal to 1000 CM.

therefore 1000-640=360 CM left out.

Answer 2

Answer:

640 pieces are cut down each of 8cm.

Step-by-step explanation:

step 1 = 80 × 8 = 640

( 10m = 1000cm)

.: 1000 - 640 = 360

hence proved