A tank can hold 8 ℓ of water.
A barrel can hold water from 5 tanks of water.
A pail can hold water from 2 barrels of water.
- Find the ratio of the volume of water that a tank, a barrel and a pail can hold.
- Find the percentage of water that a tank can hold as compared to a barrel.
- Find the volume of 5 barrels.
- Find the volume of 2 pails.
|
Tank |
Barrel |
Pail |
Ratio of volume of water |
1 |
1 x 5 = 5 |
2 x 5 = 10 |
(a)
Tank : Barrel : Pail
1 : 5 : 10
(b)
Percentage of water that a tank can hold as compared to a barrel
=
15 x 100%
= 20%
(c)
Volume of 1 barrel
= 5 x 8
= 40 ℓ
Volume of 5 barrels
= 5 x 40
= 200 ℓ
(d)
Volume of 1 pail
= 2 x 40
= 80 ℓ
Volume of 2 pails
= 2 x 80
= 160 ℓ
Answer(s): (a) 1 : 5 : 10; (b) 20%; (c) 200 ℓ; (d) 160 ℓ