30 x 40 x 10 cm in inches?

Answer 1

The standard for conversion of metric (cm) to Imperial (inches) is

1 inch = 2.54 cm.

Hence 30 cm x 40 cm x 10 cm =

30/2.54 X 40 / 2.54 x 10 /2.54 =

11.811 ins. X 15.748 ins. X 3.937 ins.

As an approximation

12 ins. X 16 ins. X 4 ins.

Answer 2

To convert centimeters to inches, you can use the conversion factor of 1 inch = 2.54 cm. First, calculate the volume in cubic centimeters by multiplying 30 x 40 x 10 = 12,000 cm³. Then, convert this volume to cubic inches by dividing by (2.54)^3, which equals approximately 732.28 cubic inches.