The table below shows the composition of three mixtures of nuts.

Composition of Nut Mixtures

Mixture A
Mixture B
Mixture C
Pecans
0.60
0.50
0.75
Almonds
0.30
0.45
0.15
Walnuts
0.10
0.05
0.10

Mr. Murray wants to create 100 ounces of a mixture that is 62% pecans, 30% almonds, and 8% walnuts. How will the amount of Mixture A compare to the amounts of Mixtures B and C that Mr. Murray uses?
He will use half as much of Mixture A as he will use of Mixtures B and C combined.
He will use one-quarter as much of Mixture A as he will use of Mixtures B and C combined.
He will use one-fifth as much of Mixture A as he will use of Mixtures B and C combined.
He will use twice as much of Mixture A as he will use of Mixtures B and C combined.