 
<translate> Otu ụlọ akwụkwọ gbara ndị nne na nna ajụjụ ọnụ banyere ahụmịhe ụmụ ha nwere na klaasị n'ịntanetị. Pasent iri na ise nke ndị zaghachirinụ kwuru na ọ bụ ihe magburu onwe ya; pasent 60 kwuru na ọ bụ ihe na-enye afọ ojuju; pasent 80 nke ndị zaghachirinụ fọdụrụnụ kwuru na ọ bụ ihe na-enye afọ ojuju ma ndị ọzọ kwuru na ọ dị mkpa ka e mee ka ihe ka mma. Ọ bụrụ na ndị nne na nna 120 zara ajụjụ ọnụ ahụ, mmadụ ole n'ime ha kwuru na e kwesịrị imeziwanye ihe? Ka anyị mee ka nke a doo anya. <eng> A survey was conducted by a school to the parents about their children's online class experience. Fifteen percent of the respondents rated Excellent; 60% rated Very Satisfactory; 80% of the remaining respondents rated Satisfactory and the rest rated Needs Improvement. If 120 parents answered the survey, how many of them rated Needs Improvement? Let's be accurate as possible. 