Hey there,
Question : Steven had 24 pineapples. He sold 6 of them. What fraction of the pineapples did he sell? 
Answer : 
6 / 24 ----> divide by 6
 = 1 / 4 (simplified version)
Question : Nancy bought 8 m of string. She used 5/8 of string to make a flower pot hanger. How much of the string did she have left? 
Answer : 
8 - 5 / 8 = 7 3 / 8
Hope this helps :))
~Top♥