 
<translate> Ajụjụ a Jọn jụrụ na-enye m nsogbu n'obi. O nwere ite anọ nke ọ bụla n'ime ha jupụtara ụmụ irighiri ahịhịa. 40% n'ime ha adịghị aghọ urukurubụba, ma ndị fọdụrụ na-aghọ ikpuru. Ọ na-ere urukurubụba ndị ahụ $3 maka nke ọ bụla. Ego ole ka ọ na-akpata? <eng> The question John raises butterflies. He has 4 jars of 10 caterpillars each. 40% of them fail to become butterflies, but the rest become caterpillars.  He sells the butterflies for $3 each. How much money does he make? 