Question

The density of a cube is measured by measuring
its mass and length of its sides. If the maximum
error in the measurement of mass and lengths are
3% and 2% respectively, the maximum error in
the measurement of density would be
(1) 12%
(2) 14%
(3) 7%
(4) 9%​

Answer 1

Answer: option D is correct. See the photo for method