Question Number 217822 by Ari last updated on 21/Mar/25
Answered by mr W last updated on 22/Mar/25
$$\left.{a}\right) \\ $$$$\mathrm{0}.\mathrm{10}×\mathrm{0}.\mathrm{05}=\mathrm{0}.\mathrm{5\%} \\ $$$$\left.{b}\right) \\ $$$${can}\:{not}\:{be}\:{determined},\:{but}\:{at}\:{least} \\ $$$$\mathrm{10\%} \\ $$