Question

35.a) While measuring the length of a steel clip on a scale, the reading at one end is 2 cm and at the other end is 7.8 cm. What is the length of the paper clip? b) The length of a book rack is 9.73m. Express this length in cm and mm.​

Answer 1

Answer:

Length of the needle = 33.1 cm – 3.0 cm = 30.1 cm.

Explanation:

When we measure the length of a paperclip, we can use inches (in) if we're in the United States or centimeters (cm) in countries that use the metric system.

Answer 2

Answer:

and at the other end is 7.8 cm. What is the length of the paper clip? b) The length of a book rack is 9.73m. Express