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Step-3

Title: Length

Grade: 6-a Lesson: S3-L2

Explanation: Let us verify the answer here with the steps.

Lesson Steps Head1

Step	Type	Explanation	Answer
1	Problem	One box is 44 cm 5 mm tall. Another box is 35 cm tall. How tall will the boxes be if both are stacked one on top of the other?
2	Step	The given values are	First box = 44 cm 5 mm tall Second box = 35 cm tall
3	Hint	First, convert the values of the first box to cm (1 millimeter = 0.1 centimeter)	44 cm 5 mm = 44 + 0.5 = 44.5 cm
4	Step	Now, add the heights of both boxes:	44.5 + 35
5	Step	After addition, we get	79.5 cm
6	Step	So, when both boxes are stacked on top of each other, they will be 79.5 centimeters tall
7		Answer	A

Step

Type

Explanation

Answer

Problem

One box is 44 cm 5 mm tall. Another box is 35 cm tall. How tall will the boxes be if both are stacked one on top of the other?

Step

The given values are

First box = 44 cm 5 mm tall

Second box = 35 cm tall

Hint

First, convert the values of the first box to cm (1 millimeter = 0.1 centimeter)

44 cm 5 mm = 44 + 0.5 = 44.5 cm

Step

Now, add the heights of both boxes:

44.5 + 35

Step

After addition, we get

79.5 cm

Step

So, when both boxes are stacked on top of each other, they will be 79.5 centimeters tall

Answer