a.1/24 b.1/4 of 48 c.2/3×18 d.2/6×18 e.3/7×49 f.3/10×120 g.1/3×31 h.2/5×20 i.1/4×25 j.3/4×25 k.3/4 of a number is 27. whats the number l.2/5 of a number is 14. whats the number