dakika 17 kuvuka mto

[Yo Yo]

Usiku mmoja Watu wanne walitaka kuvuka toka upande mmpoja wa mto kuelekea ng'ambo ya pili wakiwa na taa moja.... wanatakiwa wavuke mto at a time,kwa watu wawili either one or two people, must have the flashlight to see.Taa inatakiwa ukishavuka irudi ili kusaiadia wengine kuvuka,hutakiwi kuirusha...watu wote wanavuka kwa speed tofauti tofauti n aifahamike kuwa wawili hao lazima watembee pamoja at a rate of the slower person's pace.....mtu wa kwanza anatumia dakika 1 kuvuka mtu wa pili anatumia dakika 2 kuvuka wa tatu dakika 5 kuvuka wa nne anatumia dakika 10 kuvuka....

chakachua akili yako wavuke hao jamaa kwa dakika zisizozidi 17

 

[Asulo]

Yaani Yo Yo sipendi hesabu za kuumiza kichwa hivyo.
Nipe ela nikuesabie itakuwa poa...
Wasubiri wataalamu waje, mi ntagezea..ngoja nijidai kama nacalculate..