Gram is the unit of weight, and milliliter is unit of volume, which cannot be equal to. Their transformation also requires density Convert the formula and substitute it into the numerical value to find the result, and then the volume formula of the sphere can be obtained. Then find the cube root and you can get the radius of the balloon. A balloon is a sealed bag filled with air or other gases. Balloons can be used not only as toys, but also as vehicles.
Balloon size
Balloon sizes range from 3 inches, 5 inches, 6 inches, 9 inches, 10 inches, 12 inches, 16 inches, 18 inches, 30 inches, 48 inches and 60 inches.
The early balloon decoration was imported from abroad, and most of the balloons used were imported. The size of imported balloons is generally named in inches, which has been used to this day. We also call it inch for short. For example, a balloon with 10 inch can be called a ball with 10 inch.
The size of a balloon is named after its inflated diameter. For example, a 5-inch balloon (or a 5-inch ball) means that the diameter of the balloon after inflation is 5 inches, 1 inch is about 2.54 cm, and the diameter of the balloon after inflation is about 12 cm; 10 inch balloon means that the diameter of the balloon after inflation is 25 cm.