A patient requires a 30% decrease in the dosage of his medication .His current dosage is 340mg .What will his dosage be after the decrease?
- 238
- 70
- 340
- 270
Explanation
Given:
- Current dosage = 340 mg
- Decrease required = 30% of 340 mg
Step 1: Find 30% of 340
30% of 340 = (30/100) × 340 = 102 mg
Step 2: Subtract from original dosage
340 mg − 102 mg = 238 mg
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