The solution to 13/20-2/5 is 1/4

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simplify 13/20-2/5

Solution

simplify

\frac{13}{20} - \frac{2}{5}

\frac{1}{4}

Decimal Notation

0.25

Solution steps

\frac{13}{20} - \frac{2}{5}

Least Common Multiplier of

20, 5 : 20

Adjust Fractions based on the LCM

= \frac{13}{20} - \frac{8}{20}

Apply the fraction rule:

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

= \frac{13 - 8}{20}

Subtract the numbers:

13 - 8 = 5

= \frac{5}{20}

Cancel the numbers:

\frac{5}{20} = \frac{1}{4}

= \frac{1}{4}

- (- 4.2 r - s + 3.9)

(4 x + 4) (a x - 1) - x^{2} + 4

0.025

- 3 - n - 6 m - 4 mn + mn + 1 + 9 n + 6 m

(3 x y^{6})^{3} (x y)^{4}