66 people registered to vote during the presidential election this year, which is 10% more than last year. How many people register to vote last year?

A sports sore gives 20% off all items and an additional 15% discount on all wrestling suits. How much would you pay if the marked price of a wrestling suit is $120?

percentage changein the number of registers from this year to the last year, the required value is evaluated.discountof 35%.## How to calculate the percentage change?

## How to calculate the price after the discount?

discount percentageis converted to decimal## Calculation:

(a)percentage changeis(b)total discountfor the wrestling suit which costs $120 isselling priceispercentage of discounthere: