Answer :
Answer is 50 pieces of wire
Step by step
1 meter wire = 1000 mm wire
Divide 1000mm wire by 20mm length pieces = 50 pieces
You can cut 50 x 20mm pieces from 1 meter of wire
Step by step
1 meter wire = 1000 mm wire
Divide 1000mm wire by 20mm length pieces = 50 pieces
You can cut 50 x 20mm pieces from 1 meter of wire