 
<translate> E nwere abụ isii na anọ na teepu ahụ. N'ozuzu, oge ahụ bụ 10 * 4 = minit 40. Ya mere, azịza ikpeazụ bụ 40. <eng> There are 6 + 4 = 10 songs on the tape. In total, the time is 10 * 4 = 40 minutes. So the final answer is 40. 