A prize of 100 dollars is split between two people in the ratio 1 to 4. How much does the first person get?
Answer and explanation
Correct answer: D. 20 dollars
- Step 1: The ratio has 1 + 4 = 5 parts, and one part is 20 dollars. Step 2. 1 parts = 20 dollars. Answer: 20 dollars. Why not the others: 80 dollars: this is the second person's share. 100 dollars: this divides the total by only one part of the ratio. 25 dollars: this uses the ratio of the parts instead of the share of the total.
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