 
 <translate> The question is: William is a jockey. He can ride his horse for 6 hours a day. Over 6 days, he only used the maximum riding time twice. On two days he rode his horse for only 1.5 hours a day and half the maximum time for the next two days. How many hours did William ride his horse during those 6 days?
Step-by-step reasoning process: William used two days to the limit, which means 6 * 2 = 12 hours of horse riding. For two days he rode a horse 1.5 a day, which makes up to 1.5 * 2 = 3 hours. For the next two days, he used only half of the maximum time which means 6 * 0.5 = 3 hours a day. That means 2 * 3 = 6 hours during these two days. So in total William rode his horse for 12 + 3 + 6 = 21 hours.
 <hau> Tambayar ita ce: William ɗan tsere ne. Zai iya hawan dokinsa na tsawon sa'o'i 6 a rana. A cikin kwanaki 6, ya yi amfani da iyakar lokacin hawa sau biyu kawai. A kwana biyu ya hau dokinsa na awa daya da rabi a rana kuma rabin iyakar lokacin na kwana biyu masu zuwa. Sa'o'i nawa William ya hau dokinsa a cikin kwanakin nan shida? Tsarin tunani mataki-mataki: William yayi amfani da kwanaki biyu zuwa iyaka, wanda ke nufin 6 * 2 = awanni 12 na hawan doki. Kwana biyu yana hawan doki 1.5 a rana, wanda ya kai 1.5 * 2 = 3 hours. A cikin kwanaki biyu masu zuwa, ya yi amfani da rabin lokacin da ya fi dacewa wanda ke nufin 6 * 0.5 = 3 hours a rana. Wannan yana nufin 2 * 3 = 6 hours a cikin wadannan kwanaki biyu. Saboda haka, jimillar sa'o'i 12 da William ya yi a kan dokinsa da 3 da 6 sun kai sa'o'i 21. 