The area of a sheet of length 10.2 cm and width 68 cm addressed upto proper number of significant figures is

The correct answer of 126/8.0 is (upto proper number of significant figures) :

The length of object measured to the nearest centimetre is 120 cm. If the length is expressed in mm, then the number of significant figures is

Find the area of rectangle whose length is 25cm and width is 5cm.

A rectangular wooden block has length 1.4 m and width 84 cm. What is the area of wooden block in appropriate significant figure?

The length of a rectangular sheet is 1.5 cm and breadth is 1.023 cm . Find the area of the face of a rectangular sheet to the correct number of significant figures.