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        <lastmod>2021-02-07T17:14:00Z</lastmod>
        
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            <Attribute name="title">Age word problem: Arman &amp; Diya</Attribute>
            <Attribute name="description">Sal solves the following age word problem: Arman is 18. Diya is 2. How many years will it take for Arman to be 3 times as old as Diya?</Attribute>
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            <video:title>Age word problem: Arman &amp; Diya</video:title>
            <video:description>Sal solves the following age word problem: Arman is 18. Diya is 2. How many years will it take for Arman to be 3 times as old as Diya?</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/W-5liMGKgHA.mp4/W-5liMGKgHA.mp4</video:player_loc>
            <video:duration>321</video:duration>
            <video:category>Variables on both sides</video:category>
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                    href="https://www.khanacademy.org/math/class-8-tg/xc1c312da8d7d0ce2:linear-equation-in-one-variable/xc1c312da8d7d0ce2:application/e/word-problems-on-linear-equations-with-variables-on-both-sides" />
        
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