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The lecture Dosage Calculation: Solving for X – Ratio and Proportion (Nursing) by Rhonda Lawes is from the course Dosage Calculation (Nursing).
If the ratio 2:3 is equal to 8:x, find x.
If the ratio 2:5 is equal to 4:x, find x.
If the ratio 7:9 is equal to 21:x, find x.
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