After allowing 5% discount on the M. P of a radio 13%VAT is charged on it. Then its price became RS 2147,How much amount was given discount.

When a whole number is multiplied by 104, how does the placement of the decimal point change? a. it moves ten places to the right. b. it moves four places to the left. c. it moves ten places to the left. d. it moves four places to the right.