 
<translate> Tambayar ita ce: Bobby ya yi babban taro na miya mai nauyin kilo 80. Kowace rana an rage adadin da aka ba da rabi. Nawa ne zai kai a rana ta huɗu bayan ya yi miya? Tsarin hankali: A rana ta farko, miyan ya ragu zuwa 80 / 2 = 40 kg. A rana ta biyu, ya rage zuwa 40 / 2 = 20 kg. A rana ta uku, an rage shi zuwa 20 / 2 = 10 kg. Kuma a rana ta huɗu, a ƙarshe ya sauka zuwa 10 / 2 = 5 kg. <eng> The question is: Bobby made a big batch of soup weighing 80 kg. Each day the batch gets reduced by half. How many kg will it reach on the fourth day after he made the soup?
Stream of consciousness: On the first day, the soup reduces down to 80 / 2 = 40 kg. On the second day, it reduces down to 40 / 2 = 20 kg. On the third day, it is reduced to 20 / 2 = 10 kg. And on the fourth day, it is finally down to 10 / 2 = 5 kg.
 