 
 <translate> Question: A class is 40% boys. The rest are girls. Every boy in class gets an 80% on the math test. Every girl gets a 90%. What is the class average on the test? Think carefully first, then make a decision: <ibo> Ajụjụ: A klas bụ 40% ụmụ nwoke. Ndị ọzọ bụ ụmụ agbọghọ. Nwata nwoke ọ bụla nọ na klas anyị na-enweta pasent 80 n'ule mgbakọ na mwepụ. Nwa agbọghọ ọ bụla na-enweta pasent 90. Gịnị bụ nkezi klas n'ule ahụ? Buru ụzọ chee echiche nke ọma, kpebizie ihe ị ga-eme: 