 
 <translate> Ruth goes to school 8 hours a day and 5 days a week. She is in math class 25% of this time. How many hours per week does she spend in math class? Think carefully first, then make a decision: <hau> Ruth tana zuwa makaranta sa'o'i 8 a rana da kwanaki 5 a mako. Tana cikin aji na lissafi kashi 25% na wannan lokacin. Sa'o'i nawa a mako take yi a ajin lissafi? Ka yi tunani sosai da farko, sannan ka yanke shawara: 