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