jelaskan bagaimana membuat 15% larutan gula berdasarkan massa

15 % Larutan gula = 15 gram gula + 85 gram air

larutan gula = 15%
berarti massa zat terlarut (gula) = 15 gram
massa zat pelarut (air) = 100 - 15 = 85 gram
jadi,
15% Larutan gula = 15 gram gula + 85 gram air