Advertisements
Advertisements
प्रश्न
A cubical milk tank can hold 125000 litres of milk. Find the length of its side in metres
उत्तर
Volume of the cubical tank = 125000 liters
= `125/1000 "m"^3` ...[1 cu.m = 1000 liters)
= 125 m3
a3 = 125
⇒ a3 = 53
a = 5
Side of a cube = 5 m
APPEARS IN
संबंधित प्रश्न
Find the volume of a cube whose side is 3.5 m
How many sack of dimension 15 cm × 45 cm × 90 cm filled with rice can be kept in a room of dimension 3 m × 18 m × 9 m
How long is the side of your cube? ______
Answer Thimpu's questions:
- To make the first layer on the table how many cm cubes will I use? ______
- How many such layers will I need to make a cube? ______
Ganesh and Dinga want to pack 4000-centimeter cubes inboxes. These are to be sent to a school. There are three different boxes available for packing.
- What is your guess? Who is right?
Ganesh and Dinga want to pack 4000-centimeter cubes inboxes. These are to be sent to a school. There are three different boxes available for packing.
- How can Ganesh and Dinga test their guesses before packing the cubes in the boxes? Discuss with your friend.
A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The side of the cube is ______.
Two cubes have volumes in the ratio 1 : 64. The ratio of the area of a face of first cube to that of the other is ______.
A cube of side 4 cm is painted on all its sides. If it is sliced in 1 cubic cm cubes, then number of such cubes that will have exactly two of their faces painted is ______.
How many cubes each of side 0.5 cm are required to build a cube of volume 8 cm3?
