 
 <translate> He bought 10 + 5 = 15 meters of plastic pipe. The total meters of the copper and plastic pipe is 10 + 15 = 25. The plumber spent $4 x 25 = $100 on copper and plastic pipe.is the reasoning for what question and answer pair? <ibo> Ọ zụtara 10 + 5 = mita 15 nke ọkpọkọ plastik. Ngụkọta mita nke ọkpọkọ ọla kọpa na plastik bụ 10 + 15 = 25. Onye na-arụ ọkpọkọ mmiri jiri $4 x 25 = $100 na ọkpọkọ ọla kọpa na plastik. bụ ihe kpatara ajụjụ na azịza di na nwunye? 