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Popular >

simplify 7/8-4/9

Solution

simplify

\frac{7}{8} - \frac{4}{9}

Solution

\frac{31}{72}

+1

Decimal Notation

0.43055 \dots

Solution steps

\frac{7}{8} - \frac{4}{9}

Least Common Multiplier of

8, 9 : 72

Adjust Fractions based on the LCM

= \frac{63}{72} - \frac{32}{72}

Apply the fraction rule:

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

= \frac{63 - 32}{72}

63 - 32 = 31

= \frac{31}{72}

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Frequently Asked Questions (FAQ)

What is 7/8-4/9 ?
The solution to 7/8-4/9 is 31/72