Question

6 1/4 % of a weight is 0.25 kg. What is 45% of this weight ?​

Answer 1

Let xkg be the weight.

$6\times \frac{1}{4} \%\times x = 0.25$

$\frac{25}{4} \% \times x = 0.25$

$\frac{0.25}{4} \times x = 0.25$

$x = 4$

So, 45% of x is,

$\frac{45}{100} \times x = \frac{4}{100} \times 4$

∴ x=1.8