Jawapan

2016-06-09T00:31:27+08:00
17 x100% =17 x 4  =17x4 = 68%
25                1

untuk senang faham ,100 bahagikan dgn 25 ,okey good luck
1 5 1
2016-06-09T12:35:20+08:00
`17/25x100%=17/1x4=68%
{harapmembantu}