Answer:
Francisco, Robert, Susan, Maria
Explanation:
To find this, we have to convert each fraction with the same denominator,
Hence,
Robert saved = 3/5
=> (3*20)/(5*20) = 60/100 of his money
Maria saved = 0.33 = 33/100 of her money
Susan saved = 10/20
=> (10*5)/(20*5) = 50/100 of her money
Francisco saved = 0.65 = 65/100 of his money
Hence the required list is: Francisco, Robert, Susan, Maria