 
 <translate> Johannes owns a vegetable shop, he sells cabbage for $2 per kilogram. If Johannes was able to earn $30 last Wednesday, $24 last Friday, and $42 today, how many kilograms of cabbage was he able to sell? Let's think first. Chain of thought: <hau> Johannes yana da shagon kayan lambu, yana sayar da kabeji a dala biyu a kowace kilo. Idan Johannes ya samu dala 30 a ranar Laraba da ta gabata, dala 24 a ranar Jumma'a da ta gabata, da kuma dala 42 a yau, kilo nawa ne na kabeji ya sayar? Bari mu yi tunani da farko. Sarkar tunani: 