# Rate Of Change (Level 2 Word Problems) Problems

8 questions

### #1 of 8:Medium

Rate of change (Level 2 word problems)

<p>John is fascinated by the landscape of Lake Enriquillo. He used a drone to capture it. He is standing at an elevation of `3` meters above sea level and after `16` minutes, his drone is at an elevation of `-45` meters. </p> <p>What was the average rate at which the drone descended per minute?</p>

### #2 of 8:Medium

Rate of change (Level 2 word problems)

<p>Ariana's savings account balance is `-\$200` after she spent the same amount every week for `20` weeks. </p> <p>Since her starting savings account balance was `\$800`, what was the average rate at which Ariana was spent money every week?</p>

### #3 of 8:Medium

Rate of change (Level 2 word problems)

<p>The average temperature in a town was `8`°C at `1` pm. After `5` hours, the average temperature is `-2`°C. </p> <p>What was the average rate at which the temperature dropped every hour?</p>

### #4 of 8:Medium

Rate of change (Level 2 word problems)

<p>The account balance of Ashley is `-\$250` on 1st January 2021. Her bank's final balance was `-\$600` after spending for `6` months. <p> </p>At what rate was Ashley spending per month? </p>

### #5 of 8:Mild

Rate of change (Level 2 word problems)

<p>Selena's bank account balance is changed to `\$5600.68` after saving some amount every month for `20` months.</p> <p> If her account had an initial balance of `-\$400`, what was the average rate at which Selena was saving every month?</p>

### #6 of 8:Spicy

Rate of change (Level 2 word problems)

<p>A submarine was at an elevation of `-394` feet. Its elevation becomes `-634` feet after descending for `40` seconds. </p> <p>What was the average rate at which the submarine was moving every second?</p>

### #7 of 8:Spicy

Rate of change (Level 2 word problems)

<p>A team of miners started at an elevation of `-0.5` feet. After digging for `5` hours, they reached an elevation of `-23.5` feet. </p> <p>What was the average rate of change in the elevation per hour?</p>

### #8 of 8:Spicy

Rate of change (Level 2 word problems)

<p>A surfer starts at `-10` feet. Their new elevation is `-93` feet after descending for `8` minutes. </p> <p>What was the average change in the scuba diver's elevation every minute? </p>

The total amount of change in one item divided by the corresponding amount of change in the other item is known as ‘rate of change’. A rate at which the rate of any one quantity changes with respect to the other quantity is rate of change. For example, the distance travelled by a car in a particular time can be determined by the rate of change.

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Signed Number Operations
7.NS.A.3

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### What teachers are saying about BytelearnWhat teachers are saying

Stephen Abate
19-year math teacher
Carmel, CA
Any math teacher that I know would love to have access to ByteLearn.
Jennifer Maschino
4-year math teacher
Summerville, SC
“I love that ByteLearn helps reduce a teacher’s workload and engages students through an interactive digital interface.”
Rodolpho Loureiro
Dean, math program manager, principal
Miami, FL
“ByteLearn provides instant, customized feedback for students—a game-changer to the educational landscape.”