Solve for λ
\lambda =0.0925
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4\lambda =0.37
Multiply both sides of the equation by 20, the least common multiple of 5,20.
\lambda =\frac{0.37}{4}
Divide both sides by 4.
\lambda =\frac{37}{400}
Expand \frac{0.37}{4} by multiplying both numerator and the denominator by 100.
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