Question

ashi had rs 20000 with her out of this money she lent some money to ansul for 4 years at 20%p.a simple interest .she lent the remaining money to rajat at 24%p.a.for equal no of year after 4 years ashi found that ansul had given her re 864 more as interest as compare to rajat.the approximate amount of money which ashi had lent to rajat must be.​

Answer 1

Step-by-step explanation:

let Rajat got x amount

4 yrs interest would be 0.96x

ansul got 20000-x

4 yr interest would be 0.8(20000-x)

she gave

16000-0.8x-864=0.96x

15136=1.76x

x=15136/1.76

x=8600