Open Up - Grade 7 - Mathematics - Unit 4 - Lesson 13

The depth of a lake is 15.8 m.Jada accurately measured the depth of the lake to the nearest meter. What measurement did Jada get?

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7.RP.3

2.MD.2

5.NBT.7

The depth of a lake is 15.8 m.With the measurment you got from question 1, how many meters does the measured depth differ from the actual depth?

Tags

7.RP.3

2.MD.2

5.NBT.7

The depth of a lake is 15.8 m.With the measurment you got from question 1 and 2. Represent the measurement error as a percentage of the actual depth. (Input your answer as a percentage with only 2 values to the right of the decimal. Round if you have to)

Tags

7.RP.3

2.MD.2

5.NBT.7

A watermelon weighs 8,475 grams. A scale measured the weight with an error of 12% under the actual weight. What was the measured weight?(round to the nearest whole number.)

Tags

7.RP.3

2.MD.2

5.NBT.7

Noah's oven thermometer gives a reading that is 2% greater than the actual temperature.If the actual temperature is 325oF, what will the thermometer reading be?

Tags

7.RP.3

2.MD.2

5.NBT.7

Noah's oven thermometer gives a reading that is 2% greater than the actual temperature.If the thermometer reading is 76oF , what is the actual temperature?

Tags

7.RP.3

2.MD.2

5.NBT.7

At the beginning of the month, there were 80 ounces of peanut butter in the pantry. Now, there is \frac{1}{3} less than that. How many ounces of peanut butter are in the pantry now?

Tags

7.RP.3

2.MD.2

5.NBT.7

Fill in the table for side length and area of different squares (Show your work) Is the relationship between the side length of a square and the area of a square proportional?(Multiple Choice)

• Yes, there is a proportional relationship
• No, there is no proportional relationship

Tags

7.RP.3

2.MD.2

5.NBT.7