What is 0.2-4/10-1.625 ?

The solution to 0.2-4/10-1.625 is -1.825

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simplify 0.2-4/10-1.625

simplify

0.2 - \frac{4}{10} - 1.625

- 1.825

Solution steps

0.2 - \frac{4}{10} - 1.625

Subtract the numbers:

0.2 - 1.625 = - 1.425

= - 1.425 - \frac{4}{10}

Cancel

\frac{4}{10} : \frac{2}{5}

= - 1.425 - \frac{2}{5}

Convert

- 1.425

to fraction

: \frac{- 7.125}{5}

= \frac{- 7.125}{5} - \frac{2}{5}

\frac{- 7.125}{5} - \frac{2}{5} = \frac{- 9.125}{5}

= \frac{- 9.125}{5}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{9.125}{5}

Divide the numbers:

- \frac{9.125}{5} = - 1.825

= - 1.825

\frac{a ^{\frac{3}{4}} b ^{- 1} \cdot b ^{\frac{7}{4}}}{3 b ^{- 1}}

x \leq - 5 and x \geq 5

7 ∣ 2 x - 7 ∣ = 49

- 7 (3 + s) - (- 10 s) > - 147

∣ - 3 x + 5 ∣ \geq 7