Japanese | Can you solve this? | Math Olympiad

[@lasalleman6792]

Just divided the natural log of 5, into the natural log of 30. x = 2.125

[@СергейИванчиков-р8д]

Good 👍

[@MasterTMathsClass]

Thank you! Cheers!

[@ChernyChernush]

А почему сразу не прологарифмировать по основанию " 5 " ?

[@georgesa7409]

x=2,29

[@marijanatadic6751]

5×5=25=30
5+25=30=30

[@ferbre3520]

Thank you... i got it right

[@MasterTMathsClass]

Nice... You're welcome