 
 <translate> Q: A plumber bought 10 meters of copper and 5 more meters of plastic pipe. If each meter cost $4, how much did the plumber spent on the copper and plastic pipe?
A: 100 <hau> Tambaya: Wani mai aikin famfo ya sayi mita 10 na jan karfe da kuma karin mita 5 na bututun filastik. Idan kowane mita yana biyan dala 4, nawa ne mai aikin famfo ya kashe a kan bututun jan ƙarfe da filastik? A: 100 