Sonya expected to get 60$ for her birthday, but she only got 40$. what was the percentage decrease of the amount sonya recieved?

Original price = 60

New price = 40

Change in value=new price - original price

Change in value = 40-60

Change in value=-20

%decreased=change in value/original pricex100%

%decreased=20/60x100

%decreased = 33.3%

If rounded for the nearest whole number then it is 33%