Using unitary method, 1 1/4 pounds of beef cost $3.85 more than 1 1/4 pounds of turkey if one pound of Beef=$4.25 and one pound of Turkey = $2.85.
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Cost of 1 pound of Beef = $4.25
Cost of 11/4 pounds of Beef = $11.6875
Cost of 1 pound of Turkey = $2.85
Cost of 11/4 pounds of Turkey = $7.8375
Cost of 11/4 pounds of Beef - Cost of 11/4 pounds of Turkey = $11.6875 - $7.8375 = $3.85
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