 
<translate> Tụlee ajụjụ ahụ. Onye na-edozi ihe na-eji pasent 30 nke ntu dị n'ime ite edozi kichin. O jikwa pasentị iri asaa nke ntu ndị fọdụrụ n'ime ite ahụ rụzie ogige ahụ. Ọ bụrụ na e nwere 400 ntu n'ime akpa ahụ, ole ka ha fọdụrụ? Gịnị bụ usoro e ji atụgharị uche site n'otu nzọụkwụ gaa n'ọzọ iji ruo azịza ya: 84? <eng> Consider the question. A fixer uses 30% of the nails in a container to repair the kitchen. He also used 70% of the remaining nails in the container to repair the fence. If there were 400 nails in the container, how many nails are remaining?
 What is the step-by-step reasoning process to arrive at the answer: 84? 