Dkya osvesheniya dorigi cherez kajdiy 40 m postavili fonari...skolko stolbov potrebuetsya...

Question

Dkya osvesheniya dorigi cherez kajdiy 40 m postavili fonari...skolko stolbov potrebuetsya esli dlina vsey dorogi 840m

Answer 1

840 делим 40 = 24 фонарей