Question 7) A container is 1/3 full of water and 1/4 full of oil. What fraction of the container is empưy?

Answer: [tex]Empty = \frac{5}{12}[/tex] Step-by-step explanation: Given [tex]Water = \frac{1}{3}[/tex] [tex]Oil = \frac{1}{4}[/tex] Required The fraction that is empty The constituent of the water can be represented as: [tex]Water + Oil + Empty = 1[/tex] Make Empty the subject [tex]Empty = 1 – Water – Oil[/tex] Substitute values for Water and Oil [tex]Empty = 1 – \frac{1}{3} – \frac{1}{4}[/tex] Take LCM [tex]Empty = \frac{12 – 4 – 3}{12}[/tex] [tex]Empty = \frac{5}{12}[/tex] Log in to Reply

Answer:[tex]Empty = \frac{5}{12}[/tex]

Step-by-step explanation:Given[tex]Water = \frac{1}{3}[/tex]

[tex]Oil = \frac{1}{4}[/tex]

RequiredThe fraction that is empty

The constituent of the water can be represented as:[tex]Water + Oil + Empty = 1[/tex]

Make Empty the subject[tex]Empty = 1 – Water – Oil[/tex]

Substitute values for Water and Oil[tex]Empty = 1 – \frac{1}{3} – \frac{1}{4}[/tex]

Take LCM[tex]Empty = \frac{12 – 4 – 3}{12}[/tex]

[tex]Empty = \frac{5}{12}[/tex]