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Popular >

simplify 1/3-2/7

Solution

simplify

\frac{1}{3} - \frac{2}{7}

Solution

\frac{1}{21}

+1

Decimal Notation

0.04761 \dots

Solution steps

\frac{1}{3} - \frac{2}{7}

Least Common Multiplier of

3, 7 : 21

Adjust Fractions based on the LCM

= \frac{7}{21} - \frac{6}{21}

Apply the fraction rule:

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

= \frac{7 - 6}{21}

Subtract the numbers:

7 - 6 = 1

= \frac{1}{21}

Popular Examples

0 = x^{2} + 4 x + 4

x^{2} + 8 x = 33

simplify (1+sqrt(3)i)^3 simplify

(1 + 3 i)^{3}

simplify-3sqrt(24a^4b^2c^3)simplify

- 3 24 a^{4} b^{2} c^{3}

factor 1/25-16z^2 factor

\frac{1}{25} - 16 z^{2}

Frequently Asked Questions (FAQ)

What is 1/3-2/7 ?
The solution to 1/3-2/7 is 1/21