Question

The volume of dice is approximately 729 mm3 How long is each side of the dice in cm?

Answer 1

Answer:

volume of dice = side³

Then,729mm³= x³

x = ³√729

= 9mm

It is the answer

Answer 2

Given :

• Volume of Dice = 729mm³

To Find :

• Each side of the dice in cm.

Solution :

In this question volume of a cubical dice is given and we have to find the side of the dice in cm. So for that we will use the formula of volume of cube [i.e Volume = Side × Side × Side or (side)³ ] . After getting the side of the cube(dice) we will convert it into cm.

Finding the Side of the Dice :

• Volume = Side × Side × Side
• Volume = (side)³
• 729 = (side)³
• 9 × 9 × 9 = (side)³
• 9mm = side

Converting the side into cm :

• 1mm = 10cm
• 9mm = 9/10
• 9mm = 0.9cm

Therefore :

• Side of the Dice is 9mm or 0.9cm

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