 
<translate> Q: Shara gbaziri ego n'aka nwanne ya nwoke ọnwa isii gara aga. Ọ na-enyeghachi nwanne ya nwoke $10 kwa ọnwa. Ka ọ dị ugbu a, o nwewo ike ịkwụghachi ọkara nke ego ọ gbazitere. Ego ole ka ọ ka ga-eji nwanne ya nwoke n'ime ọnwa anọ site ugbu a? Azịza: 20 <eng> Q: Shara borrowed money from her brother 6 months ago. She returned $10 per month to her brother. Currently, she was able to return half of the money she borrowed. How much will she still owe her brother 4 months from now?
A: 20 