360 is the answer because 90 times 4 is equal to 360
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
Answer:
b
Step-by-step explanation:
you should use mathaway, it's really useful