20 servings / 4 servings = 5 times as much.
Multiply the amount needed for 4 servings by 5:
2/3 cups x 5 = 10/3 = 3 1/3 cups total
Esta es la respuesta para A: 7/2, 3/2, 2.5/2, -9/2, -11/2
B. 15/6, 6.7/6, 6.5/6, 6.11/6, 1/6
This is easy :D all you have to do is provide the square root of 9 which is 3
~ Hope This Helps :D ~
Well she can buy 4 of the ten packs though that would give her five extra, she could buy 35 single note pads which would give her the exact amount, or she could buy 3 of the ten packs and 5 of the singles.
Even you need anymore help let me know I will try my best.
