Question

Joanna fills a glass with 30 grams of water. She pours the water into a tray to make ice cubes. The tray has room to make 6 ice cubes. Joanna is careful not to spill any of the water as she pours it into the tray with an equal amount in each cube of the tray. How much mass should each of the ice cubes have?

Answer 1

5

Step-by-step explanation:

Answer 2

Answer: Hence, the mass of each ice cube is 5 grams.

Step-by-step explanation:

Mass of water in Glass : 30 grams

Rooms available for ice cubes in a tray: 6

Joanna carefully pours out the water from the glass into ice tray without spilling the any water, so, the mass of the water in glass will get equally divided into 6 rooms.

Mass of the water in one cube =
`(30 g)/(6)=5 grams`

Hence, the mass of each ice cube is 5 grams.