What is 1/5+[ 1/10-(3/2-6/5)+5/4 ] ?

The solution to 1/5+[ 1/10-(3/2-6/5)+5/4 ] is 1 1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/5+[ 1/10-(3/2-6/5)+5/4 ]

\frac{1}{5} + [\frac{1}{10} - (\frac{3}{2} - \frac{6}{5}) + \frac{5}{4}]

1 \frac{1}{4}

Solution steps

\frac{1}{5} + [\frac{1}{10} - (\frac{3}{2} - \frac{6}{5}) + \frac{5}{4}]

Follow the PEMDAS order of operations

Calculate within parentheses

[\frac{1}{10} - (\frac{3}{2} - \frac{6}{5}) + \frac{5}{4}] : \frac{21}{20}

= \frac{1}{5} + \frac{21}{20}

Add and subtract (left to right)

\frac{1}{5} + \frac{21}{20} : \frac{5}{4}

= \frac{5}{4}

Convert improper fractions to mixed numbers:

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

= 1 \frac{1}{4}

49 v^{2} - 56 v + 16

(1.3 x - 0.6)^{2} = - 12

\frac{1}{3} + \frac{1}{7}

- 3 (\frac{5}{7})^{0}

1 - (- 7)

What is 1/5+[ 1/10-(3/2-6/5)+5/4 ] ?
The solution to 1/5+[ 1/10-(3/2-6/5)+5/4 ] is 1 1/4