Question

A ribbon of length 9 /10 m is cut into three pieces of different lengths. First piece is 3/10 m long. Second piece is 2/10 m long. Find the length of third piece

Answer 1

Answer:

the length of third piece is 4/10 m .

Answer 2

Answer:

4/10

Step-by-step explanation:

9/10= 0.9m

3/10=0.3

2/10=0.2

so 0.9-0.3+0.2 =0.4=4/10m