Question Number 75681 by mr W last updated on 15/Dec/19
Commented by mr W last updated on 15/Dec/19
$${someone}\:{has}\:{posted}\:{this}\:{question}, \\ $$$${but}\:{deleted}\:{it}\:{againfor}\:{some}\:{reason}. \\ $$
Commented by mr W last updated on 15/Dec/19
$${i}\:{see}\:{eight}\:{possible}\:{solutions}. \\ $$$${and}\:{you}? \\ $$
Commented by prakash jain last updated on 15/Dec/19
$$\mathrm{Can}\:\mathrm{u}\:\mathrm{please}\:\mathrm{share}\:\mathrm{solution}? \\ $$$$\mathrm{How}\:\mathrm{do}\:\mathrm{you}\:\mathrm{get}\:\mathrm{even}\:\mathrm{number}\:\mathrm{by} \\ $$$$\mathrm{summing}\:\mathrm{3}\:\mathrm{odd}\:\mathrm{numbers}. \\ $$
Commented by $@ty@m123 last updated on 15/Dec/19
$${There}\:{are}\:{many}\:{possible}\:{solutions} \\ $$$${to}\:{this}\:{questions}. \\ $$$${One}\:{of}\:{them}\:{is}: \\ $$$$\mathrm{10},\mathrm{3}+\mathrm{10},\mathrm{7}+\mathrm{9} \\ $$$$\left({Remark}:\:,\:{is}\:{also}\:{used}\:{as}\:{decimal}\right) \\ $$
Commented by mr W last updated on 15/Dec/19
$${we}\:{can}\:{see},\:{with}\:{the}\:{given}\:{odd}\:``{numbers}'' \\ $$$${it}\:{is}\:{not}\:{possible}\:{to}\:{construct}\:{three} \\ $$$${numbers}\:{to}\:{make}\:{a}\:{sum}\:{of}\:\mathrm{30}.\:{so} \\ $$$${i}\:{thought}\:{there}\:{must}\:{be}\:{something} \\ $$$${special}\:{with}\:{these}\:{numbers}\:{given}. \\ $$$${i}\:{found}\:{the}\:{special}\:{number}``\mathrm{9}''\:{which} \\ $$$${can}\:{be}\:{placed}\:{in}\:{the}\:{boxes}\:{in}\:{two} \\ $$$${different}\:{ways}:\:{as}\:{normal}\:``\mathrm{9}''\:{or} \\ $$$${as}\:``\mathrm{6}''.\:{this}\:{is}\:{according}\:{to}\:{the} \\ $$$${question}\:{not}\:{forbidden}.\:{with}\:{this} \\ $$$${idea}\:{i}\:{found}\:{following}\:{solutions}: \\ $$
Commented by mr W last updated on 15/Dec/19
Commented by mr W last updated on 15/Dec/19
Commented by $@ty@m123 last updated on 15/Dec/19
$${Honestly}\:{speaking},\:{I}\:{got}\:{this}\:{idea} \\ $$$${from}\:{this}\:{forum}\:{itself}. \\ $$$${Some}\:{querist}\:{have}\:{used}\:,\:{in}\:{place}\:{of}\:. \\ $$$${as}\:{decimal}\:{notation}. \\ $$$$\left({IDK}\:{which}\:{country}\:{does}\:{s}/{he}\:{belong}.\right) \\ $$
Answered by vishalbhardwaj last updated on 15/Dec/19
$$\sqrt{\left(\mathrm{1}+\mathrm{3}\right)}\:+\:\mathrm{15}\:+\mathrm{13} \\ $$