2. A sum of money was originally divided between Lina and Meiling in the ratio 5:3, with
Lina receiving $8 more than Meiling.
(a) Express Lina's share as a percentage of the
total sum.
[1]
(b) Find the sum of money Meiling received.
[2]
(c) If Meiling receives another sum of money
and the ratio of the sum of money between
Lina and Meiling becomes 2:3, find the
sum of money she receives.
[2]​