A pail can hold 5 ℓ of water.
A barrel can hold water from 2 pails of water.
A bottle can hold water from 3 barrels of water.
- Find the ratio of the volume of water that a pail, a barrel and a bottle can hold.
- Find the percentage of water that a pail can hold as compared to a barrel.
- Find the volume of 2 barrels.
- Find the volume of 3 bottles.
|
Pail |
Barrel |
Bottle |
Ratio of volume of water |
1 |
1 x 2 = 2 |
3 x 2 = 6 |
(a)
Pail : Barrel : Bottle
1 : 2 : 6
(b)
Percentage of water that a pail can hold as compared to a barrel
=
12 x 100%
= 50%
(c)
Volume of 1 barrel
= 2 x 5
= 10 ℓ
Volume of 2 barrels
= 2 x 10
= 20 ℓ
(d)
Volume of 1 bottle
= 3 x 10
= 30 ℓ
Volume of 3 bottles
= 3 x 30
= 90 ℓ
Answer(s): (a) 1 : 2 : 6; (b) 50%; (c) 20 ℓ; (d) 90 ℓ