Level 2
Three identical cubes are glued together to form the solid figure as shown. If the total length of all the edges of the solid is 120 cm, find the volume of the solid figure.
Level 2
Three identical cubes are glued together to form the solid figure as shown. If the total length of all the edges of the solid is 120 cm, find the volume of the solid figure.
Level 2
A rectangular tank measures 30 cm by 20 cm by 10 cm. Water from a tap flows into the tank at 500 mℓ per minute. How long will it take to fill half of the tank? Express your answer in minutes.
Level 2
A rectangular tank measures 30 cm by 20 cm by 10 cm. Water from a tap flows into the tank at 500 mℓ per minute. How long will it take to fill half of the tank? Express your answer in minutes.