How many cup of water is 120 gm?

The provided weight of 120 gm refers to the mass, not volume. To determine the number of cups of water, we need to know the density of water.

The density of water at room temperature (approximately 25 degrees Celsius) is approximately 1 gram per cubic centimeter (g/cm³).

Therefore, to calculate the volume of water in cubic centimeters, we can divide the mass by the density:

Volume of water = Mass of water / Density of water

= 120 gm / 1 g/cm³

= 120 cm³

Now, let's convert cubic centimeters to cups. There are approximately 237 cubic centimeters in one cup (US customary unit).

Number of cups = Volume of water in cm³ / Volume of 1 cup in cm³

= 120 cm³ / 237 cm³/cup

= 0.5063 cups

Therefore, 120 gm of water is approximately equal to 0.5063 cups.