simplify 1/4+3/7

Solution

simplify

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

\frac{19}{28}

Decimal Notation

0.67857 \dots

Solution steps

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

Least Common Multiplier of

4, 7 : 28

Adjust Fractions based on the LCM

= \frac{7}{28} + \frac{12}{28}

Apply the fraction rule:

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

= \frac{7 + 12}{28}

Add the numbers:

7 + 12 = 19

= \frac{19}{28}

\frac{2}{7 + 2}

\frac{2}{3} + (- \frac{2}{7})

(- x^{2} - 2 x - 2) (- 2 x^{2} + 7 x + 1)

\frac{4 ab}{6 a}

\frac{4992000}{858000000}