Question

Q3. A 30cm scale has a broken end. The mark at the broken end is 1.6cm.
a) Which mark on this scale will help you use for measuring the length of an object?
b) How much will you subtract from the scale reading at the other end of the object to get the correct length.

Answer 1

Answer:

a)use next mark i.e. 2 cm for measuring the length of an object.

b)subtract 2 cm from the scale reading at the other end of the object to get the correct length.

(mark me as the brainliest)