# Spectrum Math Grade 2 Chapter 6 Lesson 16 Answer Key Comparing Measurement

Go through the Spectrum Math Grade 2 Answer Key Chapter 6 Lesson 6.16 Comparing Measurement and get the proper assistance needed during your homework.

## Spectrum Math Grade 2 Chapter 6 Lesson 6.16 Comparing Measurement Answers Key

Use a ruler to measure each object in centimeters. Then, measure again using the line of squares.  Step 1:Place the object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
The given object is 14 cm long.
Using the line of squares, it is occupying 28 squares. Step 1:Place the object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
The given object is 7 cm long.
Using the line of squares, it is occupying 14 squares. Step 1:Place the object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
The given object is 15 cm long.
Using the line of squares, it is occupying 30 squares.

What do you notice about the measurements in centimeters compared to those in squares?
What explains this?
For the above objects, the length of the objects using line of squares is twice the length using the ruler.
For example, the length of the pen is 14 cm long when measured using ruler and the same is occupying 28 squares.
Here, 28 is twice of 14, 14×2=28
Thus, we can say that the length of objects using squares is two times the ruler length.

Use a ruler to measure each object in centimeters. Then, measure again to the nearest inch. Step 1: Place the first object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
Step 3: The given object is 2cm long when measured using cm ruler and is about 1 inch long.
Now, place the second object beside the ruler and measure the length.
The length of second object is 4cm when measured using cm ruler and is about 2 inches long. Step 1: Place the first object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
Step 3: The given object is 10cm long when measured using cm ruler and is about 5 inches long. Step 1: Place the first object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
Step 3: The given object is 8cm long when measured using cm ruler and is about 4 inches long. Step 1: Place the first object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
Step 3: The given object is 14cm long when measured using cm ruler and is about 7 inches long. Step 1: Place the first object beside the ruler, starting from point 0 on it.
Step 2: Look at the endpoint and mark the value.
Step 3: The given object is 12cm long when measured using cm ruler and is about 6 inch long.

What do you notice about the measurements ¡n centimeters compared to those in inches? ____________________________