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Popular >

simplify 7/9-2/5

Solution

simplify

\frac{7}{9} - \frac{2}{5}

Solution

\frac{17}{45}

+1

Solution steps

\frac{7}{9} - \frac{2}{5}

Least Common Multiplier of

9, 5 : 45

Adjust Fractions based on the LCM

= \frac{35}{45} - \frac{18}{45}

Apply the fraction rule:

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

= \frac{35 - 18}{45}

35 - 18 = 17

= \frac{17}{45}

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Frequently Asked Questions (FAQ)

What is 7/9-2/5 ?
The solution to 7/9-2/5 is 17/45