Ms. Turner drove 1100 miles in February.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Ms. Turner drove 825 miles in March. She drove 3 times as many miles in March as she did in January;
825/3 = 275 miles
She drove 4 times as many miles in February as she did in January;
275 x 4 = 1100 miles.
Hence, she drove 1100 miles in February.
Learn more about the unitary method;
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