Oh honey, let's simplify this mess. 62 over 132 reduces down to 31 over 66 when you divide both numbers by 2. So, there you have it, simplified just like that.
No.
132/240 = 11/20
42/132 = 7/22
9/132 = 3/44
Yes.
4/9
It is: 48/132 = 4/11 simplified
62/80 = 31/40
83/132 cannot be simplified as hcf(83, 132) = 1.
31 over 62 can be simplified to one half
62/125
31/50