 
<translate> Ajụjụ: N'ebe a na-eme egwuregwu, onye na-eme egwuregwu nwere balloon iri na abụọ n'aka ya. Ụmụ nwoke 3 na ụmụ agbọghọ 12 na-azụta otu bọlbọl nke ọ bụla. Balọn ole ka onye ahụ na-eme ihe ọchị ka ji? A: 21 <eng> Q:At the circus, the clown has 3 dozen balloons on a string in his hand. 3 boys and 12 girls buy a balloon each. How many balloons is the clown still holding?
A:21 