Question

Matthew used 1/5 of a box of flour for cooking and 3/4 of the remainder to make bread. The rest of the flour was packed equally into 5 containers. What fraction of the total amount of flour was in each container?

Answer 1

If you would like to know what fraction of the total amount of flour was in each container, you can calculate this using the following steps:

used 1/5 of a box of flour for cooking:
1 - 1/5 = 5/5 - 1/5 = 4/5 remained
3/4 of the remainder to make bread:
4/4 - 3/4 = 1/4
1/4 of 4/5 = 1/4 * 4/5 = 1/5 of the box of flour remained

packed equally into 5 containers:
1/5 / 5 = 1/5 * 1/5 = 1/25 of the box of flour was put into each container

Result: 1/25 of the total amount of flour was in each container.

Answer 2

Matthew used 1/5 of a box of flour for cooking.
=> Let’s convert this to decimals.
=> 1/5 = 0.2

Next, ¾ of the flour remainder is for the making bread
=> ¾ = .75

The rest are equally divided into 5 containers. Now, we need to find the total amount of flour used in each container.
=> Let’s add first the first 2 fractions converted to decimals.
=> 0.2 + .75 = 0.95
=> 1.00 – 0.95 = 0.05
=> 0.05 / 5 = 0.01 => total amount of flour in each container.