Question Number 931 by sai dinesh last updated on 29/Apr/15
$$\mathrm{4}.\mathrm{4}.\mathrm{4}.\mathrm{4}=\mathrm{20}? \\ $$$${in}\:{this}\:{question}\:{the}\:.\:{representss} \\ $$$${any}\:{symbol}\:{find}? \\ $$
Answered by prakash jain last updated on 29/Apr/15
$$\left(\mathrm{4}\boldsymbol{\div}\mathrm{4}+\mathrm{4}\right)×\mathrm{4} \\ $$