4 years ago

I don’t know how to do 5/9-5/18. Can you help me do it?

1 answer:

6 0

$\bf \cfrac{5}{9}-\cfrac{5}{18}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)5~~-~~(1)5}{18}}\implies \cfrac{10-5}{18}\implies \cfrac{5}{18}$

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