Question Number 61892 by hhghg last updated on 10/Jun/19
$$\frac{\mathrm{1}}{\mathrm{4}}\:\mathrm{of}\:\frac{\mathrm{2}}{\mathrm{5}} \\ $$
Commented by Rasheed.Sindhi last updated on 11/Jun/19
$$\frac{\mathrm{2}}{\mathrm{5}}×\frac{\mathrm{1}}{\mathrm{4}}=\frac{\mathrm{1}}{\mathrm{10}} \\ $$