Sana is playing basketball.After she took 20 shots,she got in 55% of those shots.After she took 5 shots,the overall percentage of her shots that went in became 56%.How many of her last 5 shots went in ?
+781 When she took 20 shots she got 55% of them so she got 11 of them. She took 5 shots and got x of them. We can form an equation.
(11+x)/(20+5)=14/25
(11+x)/25=14/25
11+x=14
x=3 shots.
