Pre-Algebra Examples

$\frac{2}{4} + \frac{3}{4} + \frac{3}{4} + 1 + 1$

Step 1

Combine the numerators over the common denominator.

$1 + 1 + \frac{2 + 3 + 3}{4}$

Step 2

Simplify by adding numbers.

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Step 2.1

Add $2$ and $3$ .

$1 + 1 + \frac{5 + 3}{4}$

Step 2.2

Add $5$ and $3$ .

$1 + 1 + \frac{8}{4}$

Step 3

Find the common denominator.

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Step 3.1

Write $1$ as a fraction with denominator $1$ .

$\frac{1}{1} + 1 + \frac{8}{4}$

Step 3.2

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{1}{1} \cdot \frac{4}{4} + 1 + \frac{8}{4}$

Step 3.3

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + 1 + \frac{8}{4}$

Step 3.4

Write $1$ as a fraction with denominator $1$ .

$\frac{4}{4} + \frac{1}{1} + \frac{8}{4}$

Step 3.5

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + \frac{1}{1} \cdot \frac{4}{4} + \frac{8}{4}$

Step 3.6

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + \frac{4}{4} + \frac{8}{4}$

Step 4

Combine the numerators over the common denominator.

$\frac{4 + 4 + 8}{4}$

Step 5

Simplify the expression.

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Step 5.1

Add $4$ and $4$ .

$\frac{8 + 8}{4}$

Step 5.2

Add $8$ and $8$ .

$\frac{16}{4}$

Step 5.3

Divide $16$ by $4$ .

$4$