Question

Subtract 4/9 from 2/5​

Answer 1

Step-by-step explanation:

2/5-4/9

lcm=45

(2*9/5*9)-(4*5/9*5)

18/45-20/45

-2/45

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Answer 2

Answer:

$\frac{4}{9} - \frac{2}{ 5} = \frac{20 - 18}{45} = \frac{2}{45}$

first we will take LCM of 9 and 5 ,the answer will be 45 ,now we will divide 45 with 9 and multiply with 4 ,same way we will divide 5with 45 and multiply with 2 , after that we will substract 20 from 18 ,and the answer will be 2/45