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

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simplify 1/4-1/20

Solution

simplify

\frac{1}{4} - \frac{1}{20}

\frac{1}{5}

Decimal Notation

0.2

Solution steps

\frac{1}{4} - \frac{1}{20}

Least Common Multiplier of

4, 20 : 20

Adjust Fractions based on the LCM

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

Apply the fraction rule:

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

= \frac{5 - 1}{20}

Subtract the numbers:

5 - 1 = 4

= \frac{4}{20}

Cancel the numbers:

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

= \frac{1}{5}

4 \times 43

\frac{- 2 + 20}{2}

15 \div \frac{5}{3}

(x - 1) \times (2 x - 3)

12 x^{3} - 4 x^{2} - 3 x + 1