Slices of cake were sold at a bake sale.

In total, Abigail sold [tex]3 \frac{3}{6}[/tex] cakes and Cody sold [tex]7 \frac{2}{3}[/tex] cakes.

How many more cakes than Abigail did Cody sell?

Give your answer as a mixed number in its simplest form.



Answer :

Sure, let's break down the solution step by step.

1. First, determine the number of cakes sold by Abigail:

Abigail sold [tex]\( 3 \frac{3}{6} \)[/tex] cakes.

- The fraction [tex]\( \frac{3}{6} \)[/tex] can be simplified. [tex]\( \frac{3}{6} = \frac{1}{2} \)[/tex].

- So, [tex]\( 3 \frac{3}{6} = 3 \frac{1}{2} \)[/tex].

2. Next, determine the number of cakes sold by Cody:

Cody sold [tex]\( 7 \frac{2}{3} \)[/tex] cakes.

3. Now, we need to find out how many more cakes Cody sold than Abigail:

- Abigail sold [tex]\( 3 \frac{1}{2} \)[/tex] cakes.

- Cody sold [tex]\( 7 \frac{2}{3} \)[/tex] cakes.

4. We'll subtract the number of cakes Abigail sold from the number of cakes Cody sold:

- Convert the mixed numbers to improper fractions to make subtraction easier.

- For Abigail: [tex]\( 3 \frac{1}{2} \)[/tex]:
[tex]\[ 3 \frac{1}{2} = \frac{7}{2} \][/tex]

- For Cody: [tex]\( 7 \frac{2}{3} \)[/tex]:
[tex]\[ 7 \frac{2}{3} = \frac{23}{3} \][/tex]

5. Find a common denominator to subtract the fractions:

- The common denominator for 2 and 3 is 6.

- Convert [tex]\( \frac{7}{2} \)[/tex] to have a denominator of 6:
[tex]\[ \frac{7}{2} = \frac{7 \times 3}{2 \times 3} = \frac{21}{6} \][/tex]

- Convert [tex]\( \frac{23}{3} \)[/tex] to have a denominator of 6:
[tex]\[ \frac{23}{3} = \frac{23 \times 2}{3 \times 2} = \frac{46}{6} \][/tex]

6. Subtract the fractions:
[tex]\[ \frac{46}{6} - \frac{21}{6} = \frac{46 - 21}{6} = \frac{25}{6} \][/tex]

7. Convert the improper fraction [tex]\( \frac{25}{6} \)[/tex] into a mixed number:

- Divide 25 by 6. The quotient is 4 and the remainder is 1.
- So, [tex]\( \frac{25}{6} = 4 \frac{1}{6} \)[/tex].

Therefore, Cody sold [tex]\( 4 \frac{1}{6} \)[/tex] more cakes than Abigail.