What is simplify-3/4-2/5 ?

The solution to simplify-3/4-2/5 is -23/20

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simplify-3/4-2/5

simplify

- \frac{3}{4} - \frac{2}{5}

- \frac{23}{20}

Decimal Notation

- 1.15

Solution steps

- \frac{3}{4} - \frac{2}{5}

Least Common Multiplier of

4, 5 : 20

Adjust Fractions based on the LCM

= - \frac{15}{20} - \frac{8}{20}

Apply the fraction rule:

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

= \frac{- 15 - 8}{20}

Subtract the numbers:

- 15 - 8 = - 23

= \frac{- 23}{20}

Apply the fraction rule:

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

= - \frac{23}{20}

x^{3} - 2 x^{2} + 10 x

∣ 8 - 2 x ∣ > 2

15 p + 3 (p - 1) > 3 (2^{3})

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

∣ x + 2 ∣ > - 5