Abigail is baking a cake. She requires flour and

sugar in the ratio 5:2. If she uses 2 1/2 kg of flour

how much sugar is required?

The answer to your question is 1 kg of sugar

Step-by-step explanation:

Data

ratio flour: sugar 5:2

amount of flour = 2 1/2

amount of sugar = ?

Process

1. - Convert the amount of flour to an improper fraction

2 1/2 = (4 + 1) / 2

= 5/2

2. - Write the problem as a proportion

5 : 2 : : 5/2 : s s = amount of sugar

3. - Solve the proportion for x

x = (2 x 5/2) / 5

-Simplify

x = (10 / 2) / 5

x = 10 / 10

-Result

x = 1 kg