Question

2/4+2/5
$\sqrt[262.2]{?}$

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Answer 1

Step-by-step explanation:

2/4 + 2/5

LCM is 20

10/20 + 8/20 = 18/20

Shortest form of 18/20 is 9/10

Answer 2

Answer:

$lcm \: of \: 4 \: and \: 5 \: = 20 \\ \frac{10 + 8}{20} = \frac{18}{20} = \frac{9}{10}$

See above Attachment

Step-by-step explanation:

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