Lesson 6: Practice Problems
Problem 1
For each diagram, decide if
Problem 2
Draw diagrams to represent the following situations.
The amount of flour that the bakery used this month was a 50% increase relative to last month.
The amount of milk that the bakery used this month was a 75% decrease relative to last month.
Problem 3
Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you.
This year, there was 40% more snow than last year.
The amount of snow this year is 140% of the amount of snow last year.
This year, there were 25% fewer sunny days than last year.
Compared to last month, there was a 50% increase in the number of houses sold this month.
The runner’s time to complete the marathon was a 10% less than the time to complete the last marathon.
Problem 4 From Unit 3 Lesson 3
The graph shows the relationship between the diameter and the circumference of a circle with the point
Problem 5 From Unit 4 Lesson 4
Priya bought