1 2/5+4/5

Solution

1 \frac{2}{5} + \frac{4}{5}

2 \frac{1}{5}

Solution steps

1 \frac{2}{5} + \frac{4}{5}

Add whole numbers

1 + 0 : 1

Combine fractions

\frac{2}{5} + \frac{4}{5} : \frac{6}{5}

= 1 + \frac{6}{5}

Convert improper fractions to mixed numbers:

\frac{6}{5} = 1 \frac{1}{5}

= 1 + 1 \frac{1}{5}

Add the numbers:

1 + 1 = 2

= 2 \frac{1}{5}

2 (p + q) + q

627 - 512

\frac{1}{1 + i} - \frac{2}{1 - i}

- 2 w - 9 + 5 w + 3

2 (x - 1) + 5 (x + 9)