alleryStart learning →Solve the equation with decimal factors: 0.25(4f−3)=0.05(10f−9).
A0.3
B−0.6
C1.2
D0.6
Answer & Solution
Correct answer: D. 0.6
Expanding gives f−0.75=0.5f−0.45. Thus 0.5f=0.30, and f=0.6.
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