Cream is approximately 22% butterfat. How many gallons of cream must be mixed with milk testing at 2% butterfat to get 90 gallons of milk containing 4% butterfat?
A) $8 \mathrm { gal }$
B) $11 \mathrm { gal }$
C) $$12 \mathrm { gal }$$
D) $7 \mathrm { gal }$
E) $9 \mathrm { gal }$

Question

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The Answer of Cream is approximately 22% butterfat. How many gallons of cream must be mixed with milk testing at 2% butterfat to get 90 gallons of milk containing 4% butterfat?
A) $8 \mathrm { gal }$
B) $11 \mathrm { gal }$
C) $$12 \mathrm { gal }$$
D) $7 \mathrm { gal }$
E) $9 \mathrm { gal }$

Cream Is Approximately 22% Butterfat 8gal8 \mathrm { gal }8gal B) 11gal11 \mathrm { gal }11gal

Cream Is Approximately 22% Butterfat $8 \mathrm { gal }$ B) $11 \mathrm { gal }$