simplify 3/4-1/7

Solution

simplify

\frac{3}{4} - \frac{1}{7}

\frac{17}{28}

Decimal Notation

0.60714 \dots

Solution steps

\frac{3}{4} - \frac{1}{7}

Least Common Multiplier of

4, 7 : 28

Adjust Fractions based on the LCM

= \frac{21}{28} - \frac{4}{28}

Apply the fraction rule:

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

= \frac{21 - 4}{28}

Subtract the numbers:

21 - 4 = 17

= \frac{17}{28}

(3 x^{- 3})^{- 4} x^{- 4}

(8 x^{2} + 4 x + 12) + (2 x^{2} + 7 x + 10)

\frac{x ^{2} - 9 x + 20}{x ^{2} + x - 20}

27 - 7 (x - 4) + 4 (2 x - 3)

10 (0.8)^{10}