Solve this 2/7 - 4/5 - QAmmunity.org

John McFarlane asked May 28, 2023

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1 vote

Solve this 2/7 - 4/5

John McFarlane asked May 28, 2023

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19 votes

Answer

(2/7) - (4/5) = -(18/35)

Step-by-step explanation

We are asked to subtract fractions from each other.

The first step is to take the LCM of the denominators (7 and 5), which is 35

$\begin{gathered} (2)/(7)-(4)/(5) \\ =(10-28)/(35) \\ =(-18)/(35) \\ =-(18)/(35) \end{gathered}$

Hope this Helps!!!

Athul Muralidharan answered Jun 3, 2023

2.9k points

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