Question 37853
The setup is like this:
(10000)(x%) + 4000((x-2)%) = 125000 (we have to multiply 1250 by 100 because we are treating percents as whole numbers here)
now work it out...
10000x + 4000x - 8000 = 125000
14000x = 133000
x = 9.5%
x - 2 = 7.5%