What is 2/5+3/4*1/5+3-7/4 ?

The solution to 2/5+3/4*1/5+3-7/4 is 1 4/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2/5+3/4*1/5+3-7/4

\frac{2}{5} + \frac{3}{4} \cdot \frac{1}{5} + 3 - \frac{7}{4}

1 \frac{4}{5}

Solution steps

\frac{2}{5} + \frac{3}{4} \cdot \frac{1}{5} + 3 - \frac{7}{4}

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{3}{4} \cdot \frac{1}{5} : \frac{3}{20}

= \frac{2}{5} + \frac{3}{20} + 3 - \frac{7}{4}

Add and subtract (left to right)

\frac{2}{5} + \frac{3}{20} + 3 - \frac{7}{4} : \frac{9}{5}

= \frac{9}{5}

Convert improper fractions to mixed numbers:

\frac{9}{5} = 1 \frac{4}{5}

= 1 \frac{4}{5}

22 = 1.5 + \frac{1 1 ^{2} + y ^{2}}{- 19.6}

x^{2} + 9 x - 70 = 0

\frac{x + 5}{16} = 1

3 v^{2} + 16 v + 5

\frac{x ^{2} x ^{6}}{y ^{7} y ^{10}}