Question

PLMDDDDS ME AJUDEEEEEEEEEM

Answer 1

a) 1/2•2/5 =
1/1•1/5= 1/5

b) 8/9•48/50•7/6=
8/9•8/50•7/1 =
8/9•4/25•7/1=
224/225

c) 10/12•48/50•25/16 =
1/1•4/5•25/16 =
1/1•1/1•5/4=
5/4