 
<translate> E nwere otu narị na iri anọ na anọ / iri na abụọ = usoro iri na abụọ nke ite iri na abụọ nke ezinụlọ ahụ chịkọtara. Ya mere, ezinụlọ ahụ ga-enweta $0.50 x 12 = $6 maka mkpọ ndị ahụ. E nwere 20 / 5 = 4 nke akwụkwọ akụkọ dị kilogram 5 nke ezinụlọ ahụ chịkọtara. Ya mere, ezinụlọ ahụ ga-enweta $1.50 x 4 = $6 maka akwụkwọ akụkọ ndị ahụ. N'ihi ya, ezinụlọ ahụ ga-enweta ngụkọta nke $6 + $6 = $12. Azịza ikpeazụ ya bụ: 12. <eng> There are 144 / 12 = 12 sets of 12 cans that the family collected. So, the family would receive $0.50 x 12 = $6 for the cans. There are 20 / 5 = 4 sets of 5 kilograms of newspapers that the family collected. So, the family would receive $1.50 x 4 = $6 for the newspapers. Therefore, the family would receive a total of $6 + $6 = $12. The final answer: 12. 