Question

Estimate what part of the figures is coloured and hence find the per cent which is coloured

Answer 1

REF. Fig 1

Percentage $=\frac{25}{100}\times 100$

$=\frac{1}{4}\times 100$

$=25\%$

REF. Fig 2

Percentage $=\frac{3}{5}\times 100$

$=60\%$

REF. Fig 3

Percentage $=\frac{3}{8}\times 100$

$=37.5\%$