-2/3-3 2/5

Solution

- \frac{2}{3} - 3 \frac{2}{5}

- 4 \frac{1}{15}

Solution steps

- \frac{2}{3} - 3 \frac{2}{5}

Factor out common term

- 1

= - (\frac{2}{3} + 3 \frac{2}{5})

Add whole numbers

0 + 3 : 3

Combine fractions

\frac{2}{3} + \frac{2}{5} : \frac{16}{15}

= - (3 + \frac{16}{15})

Convert improper fractions to mixed numbers:

\frac{16}{15} = 1 \frac{1}{15}

= - (3 + 1 \frac{1}{15})

Add the numbers:

3 + 1 = 4

= - 4 \frac{1}{15}

\frac{10 x ^{6} + 8 x ^{4}}{2 x ^{2}}

x^{2} y^{3} 9 x^{3} y^{7}

2 \times \frac{5}{3}

\frac{4}{3} \times \frac{1}{3}

3 (3 x - 7) + 4 x