Question

How to solve?Answer should be 30/4​

Answer 1

HEY MATE

PLEASE UNDERSTAND

IT'S SUBSTRACTION

Answer 2

Answer:30/4m

Step-by-step explanation:

We have,

Length of the wire=12¾m=51/4m...(12x4+3)

Length of one cut piece of wood(A) = 5¼m=21/4m...(5x4+1)

Then,

Therefore, Length of the other cut piece of wire

=Length of the wire-length of(A)

=(51/4 - 21/4)m

=30/4m.