 
<translate> Ọ bụrụ na anyị echee na ụgbọala iri atọ niile nwere ụkwụ anọ n'ebe a na-adọba ụgbọala nwere taya ha ga-eji na-adọba ụgbọala, taya ole ka e nwere n'ebe ahụ a na-adọba ụgbọala? Ka anyị zaa ya otu otu: <eng> If we assume all thirty 4-wheel drive cars in the parking lot have their spare tire with them, how many tires are in the parking lot? Let's answer step by step: 