 
 <translate> Give the step-by-step reasoning process and then the final answer. A 20 person classroom is filled with 40% girls. If 5 new boys join the classroom, what is the new percentage of girls in the class? <ibo> Kwuo otú e si atụgharị uche n'isiokwu ahụ, kọwaa nke ọ bụla n'ime ha, ma kwuo ihe bụ azịza ya. Ebe mmadụ iri abụọ nọ n'ụlọ akwụkwọ, pasent iri anọ bụ ụmụ agbọghọ. Ọ bụrụ na ụmụnwoke ọhụrụ 5 abata n'ụlọakwụkwọ, kedụ pasent ụmụnwaanyị ọhụrụ nọ n'ụlọakwụkwọ ahụ? 