 
 <translate> Luke's parents gave him 1 + 4 = 5 $50 bills. These $50 bills amount to $50 x 5 = $250. His parents gave him 2 + 1 = 3 $20 bills. These $20 bills amount to $20 x 3 = $60. His parents gave him 3 + 1 = 4 $10 bills. These $10 bills amount to $10 x 4 = $40. Therefore, Luke's school fee is $250 + $60 + $40 = $350. The answer: 350. <ibo> Ndị mụrụ Luke nyere ya mkpụrụ ego dọla iri ise nke dị otu na anọ gbakwunyere ise. Ego dọla iri ise ndị a bụ dọla iri ise x ise = dọla narị abụọ na iri ise. Nne na nna ya nyere ya mkpụrụ ego dọla iri abụọ nke dị dọla abụọ na abụọ. Ego 20 ndị a hà ka $20 x 3 = $60. Ndị mụrụ ya nyere ya mkpụrụ ego $10 3 gbakwunyere 1 bụ 4. N'ime mkpụrụ ego 10 ndị a, 10 x 4 bụ $40. N'ihi ya, ego Luke na-akwụ n'ụlọ akwụkwọ bụ $250 + $60 + $40 = $350. Azịza ya bụ: 350. 