Pre-Algebra Examples

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

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

Step 1

Combine the numerators over the common denominator.

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

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

Step 2

Simplify the expression.

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Step 2.1

Add

2

$2$ and

3

$3$ .

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

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

Step 2.2

Add

5

$5$ and

3

$3$ .

1 + \frac{8 + 3}{4}

$1 + \frac{8 + 3}{4}$

Step 2.3

Add

8

$8$ and

3

$3$ .

1 + \frac{11}{4}

$1 + \frac{11}{4}$

Step 2.4

Write

1

$1$ as a fraction with a common denominator.

\frac{4}{4} + \frac{11}{4}

$\frac{4}{4} + \frac{11}{4}$

Step 2.5

Combine the numerators over the common denominator.

\frac{4 + 11}{4}

$\frac{4 + 11}{4}$

Step 2.6

Add

4

$4$ and

11

$11$ .

\frac{15}{4}

$\frac{15}{4}$

\frac{15}{4}

$\frac{15}{4}$

Step 3

The result can be shown in multiple forms.

Exact Form:

\frac{15}{4}

$\frac{15}{4}$

Decimal Form:

3.75

$3.75$

Mixed Number Form:

3 \frac{3}{4}

$3 \frac{3}{4}$