First find out how many cookies one scoop of flour can make
If 2 scoops make 10
Then 1 scoop is --- 10/2
Which is 5
3 scoops of flour make
5*3=15
He is currently 47.
56-9=47 and if you switched it around it would be 47+9=56 so the answer is 47.
285 is the correct answer
Work add 5 to ur sum every time u count with finger (only works if you have 57 fingers)