Question

3
A refrigerator is purchased for 20,000 including sales tax. If the actual cost price of
the refrigerator is 18,000, find the rate of sales tax.
​

Answer 1

cost of refrigerator including sale tax=20, 000

cost of refrigerator without sale tax tax=18, 000

hence, sales tax=20, 000 - 18,000

=2, 000

Answer 2

rate of sales Tax is 11 I/9%