caculation

guest (student) (109 Points)

05 May 2009  

can any one help me

when service tax rate was 12.36%, we can caculate amount before service tax at 89% rate i,e

Admission fee including service tax is 10000

so admission fee before service tax is,      100000*89/100=8900

so i want to know what is new rate as above when tax  rate is 10.3%