Maths-
General
Easy
Question
A recipe requires f cups of flour. Arnold accidentally used 50% more flour than the recipe required. How much flour did Arnold use in terms of f ?
- 50f
- 150f
- 0.5f
- 1.5f
The correct answer is: 1.5f
Proportion can be managed to show as 100% in terms of 1. Here, we use this concept to solve.
Explanations:
Step 1 of 2:
A recipe requires f cups of flour. So, the total amount of flour is 
.
Arnold accidentally used 50% more flour than the recipe required. Thus, 50% more of the flour is 
.
Step 2 of 2:
So, the total amount of flour Arnold used is— 
Final Answer:
The right option is — 1.5f
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