1st blank: 1 cup of vinegar
2nd blank: 6 quarts of water
3rd blank: 2 cups of vinegar
Step-by-step explanation:
Vinegar = 1/2
water = 2
If 4 quarts of water is used, let the amount of vingar be y
1/2 vinegar = 2 quarts of water
y = 4 quarts of water
y(2) = 4(1/2)
2y = 4/2
2y = 2
y = 2/2
y= 1
So for 4 quarts of water, 1 cup of vinegar will be used
1/2 vinegar = 2 quarts of water
1 1/2 vinegar = y
y(1/2) = 2(1 1/2)
y/2 = 2(3/2)
y/2 = 3
y = 2(3)
y= 6
So for 1 1/2 cup of vinegar, 6 quarts of water will be used
1/2 vinegar = 2 quarts of water
y = 8 quarts of water
8(1/2) = 2(y)
4 = 2y
4/2 = 2y/2
y = 2
So for 8 quarts of water, 2 cups of vinegar will be used