If a recipe is reduced by 25%, what percent of the original amount remains?

If a recipe is reduced by 25%, what percent of the original amount remains?

• A. 50%
• B. 75%
• C. 25%
• D. 125%

Answer: (B)

When you reduce by a percentage, you’re keeping the remaining portion of the original. Reducing by 25% means you keep 100% minus 25%, which is 75% of the original. In decimal form, that’s 0.75 times the original amount. For example, if the recipe started with 100 units, reducing by 25% leaves 75 units. So the amount that remains is 75% of the original. The other options don’t fit: 50% would mean a larger reduction (50%), 25% would leave only a quarter, and 125% would imply increasing the amount, which isn’t possible when you’re reducing.

When you reduce by a percentage, you’re keeping the remaining portion of the original. Reducing by 25% means you keep 100% minus 25%, which is 75% of the original. In decimal form, that’s 0.75 times the original amount. For example, if the recipe started with 100 units, reducing by 25% leaves 75 units.

So the amount that remains is 75% of the original. The other options don’t fit: 50% would mean a larger reduction (50%), 25% would leave only a quarter, and 125% would imply increasing the amount, which isn’t possible when you’re reducing.