Tarin received a raise of $80 per week. If he was making $500 per week before the raise, what was the percent change in his earnings? Increase or decrease? increase
amount of change = 80
original amount = 500
percent
Final result =

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3