Swati has a rope of length 45 m. She cuts it into 9 equal pieces. How long is each piece of rope?
A 5 m
B 9 m
C 4 m
D 11 m
I CAN'T UNDERSTAND IT ..THAT WHY I CAN'T DO IT ..
Swati has a rope of length 45 m. She cuts it into 9 equal pieces. How long is each piece of rope?
A 5 m
B 9 m
C 4 m
D 11 m