After Brett ate 25% of his jelly beans, he had 72 left. How many did he have originally?

After Brett ate 25% of his jelly beans, he had 72 left. How many did he have originally?

• A. 90
• B. 94
• C. 95
• D. 96

Answer: (D)

To find the original number of jelly beans Brett had, we can use the information given about the percentage he consumed and the amount left. Brett ate 25% of his jelly beans, which means he has 75% remaining. If 75% of the original amount is equal to 72 jelly beans, we can set up the equation: 0.75 * Original Amount = 72 To find the original amount, we can isolate it by dividing both sides of the equation by 0.75: Original Amount = 72 / 0.75 Calculating this gives us: Original Amount = 72 / 0.75 = 72 * (100/75) = 72 * (4/3) = 96 Thus, Brett originally had 96 jelly beans. This calculation aligns with the correct answer provided, confirming that the original number of jelly beans Brett had is indeed 96.

To find the original number of jelly beans Brett had, we can use the information given about the percentage he consumed and the amount left. Brett ate 25% of his jelly beans, which means he has 75% remaining.

If 75% of the original amount is equal to 72 jelly beans, we can set up the equation:

0.75 * Original Amount = 72

To find the original amount, we can isolate it by dividing both sides of the equation by 0.75:

Original Amount = 72 / 0.75

Calculating this gives us:

Original Amount = 72 / 0.75 = 72 * (100/75) = 72 * (4/3) = 96

Thus, Brett originally had 96 jelly beans. This calculation aligns with the correct answer provided, confirming that the original number of jelly beans Brett had is indeed 96.