 
 <translate> Jerry has to walk to the sink / recycling bin 28 cans / 4 cans per trip = 7 trips. The round trip takes 10 seconds per way * 2 ways = 20 seconds. Counting the time he spent pouring out the cans and the time the round trip took, he spent 20 seconds per trip + 30 seconds per trip = 50 seconds per trip. With 7 round trips, he spent 50 seconds per trip * 7 trips = 350 seconds.
This justifies what answer for what question? Q & A:  <ibo> Jerry ga-aga ije na sink / recycling bin 28 mkpọ / 4 mkpọ kwa njem = 7 njem. Ọ na-ewe 10 sekọnd n'otu ụzọ * 2 ụzọ = 20 sekọnd. Ọ bụrụ na anyị agbakọọ oge o ji wụsa ihe ndị ahụ n'igbe na oge o ji mee njem ahụ, anyị ga-ahụ na ọ na-eji ihe dị ka sekọnd iri abụọ na njem ọ bụla, gbakwunyere sekọnd iri atọ na njem ọ bụla, ya bụ, sekọnd iri ise na njem ọ bụla. Site na njem 7 na-aga, ọ nọrọ 50 sekọnd kwa njem * 7 njem = 350 sekọnd. Olee ajụjụ nke a na-eme ka a zaa? Ajụjụ na Azịza: 