While measuring the length of the thread the reading of the scale at one end is 6.3 cm and the other end is 47.8 cm. What is its actual length?

While measuring the length of the thread the reading of the scale at o

1.	While measuring the length of the thread the reading of the scale at one end is 6.3 cm and the other end is 47.8 cm. What is its actual length?
Answer» Hello, Your answer is here MATE... Explanation:The reading of the scale at one END is 3 cm and at the other end is 33. 1 cm.Therefore, the length of the KNITTING needle is GIVEN by subtracting both the READINGS, i.e., (33.1− 3.0) cm = 30.1 cm.Pls Mark It As A Brainlest Answer..... THANKS