# Tonya said the percent increase from 25 to 40 is 37.5%. Describe Tonya's error and give the correct percent increase?

The absolute increase is

Where a negative outcome means a decrease.

By signing up, you agree to our Terms of Service and Privacy Policy

Tonya's error is calculating the percent increase incorrectly. The correct percent increase from 25 to 40 is 60%.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- How do you solve #16k=18+20-3k#?
- How do you convert #3/20# to a percentage?
- A Scrabble Game is on sale for $8.50. If the regular price is $10.00, how do you find the Markdown percentage?
- How do you use the distributive property to solve #2 (3x+6)=9#?
- If John made 42 deliveries in June and 50 deliveries in May, how many less deliveries did John make in June?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7