Question

2.A girl uses a worn out ruler to measure the length of a table in her room. She placed the ruler such that the mark 3.0 cm coincides with one end and the other end coincides with the mark 33.5 cm. The length of the table is ____ cm. *

0/1

33.5

36.5

 

32.5

30.5





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Answer 1

30.5 cm

Because she started from 3 so she should subtract the result by 3

So,

33.5 - 3 = 30.5 cm