Question

complete the series.
reduce,reuse,recycle_____ refuse​

Answer 1

$</p><p></p><p> </p><p>❍ Let Gaurav's and Sachin's ages one year ago be 6x and 7x respectively.</p><p></p><p>Then,</p><p></p><p>— Four years hence their ages;</p><p></p><p>Gaurav's age = (6x + 1) + 4 = (6x + 5) years</p><p>Sachin's age = (7x + 1) + 4 = (7x + 5) years</p><p>\underline{\bigstar\:\boldsymbol{According\; to \;the\; given\; Question :}} </p><p>★AccordingtothegivenQuestion:</p><p> </p><p> </p><p></p><p>⠀</p><p></p><p>According to given condition, Four years hence the ratio of their ages (Gaurav's age & Sachin's age) would become 7: 8.</p><p>⠀</p><p></p><p>Therefore,</p><p></p><p>⠀</p><p></p><p>\begin{gathered}:\implies\sf \dfrac{(6x + 5)}{(7x + 5)} = \dfrac{7}{8} \\\\\\:\implies\sf 8(6x + 5) = 7(7x + 5) \\\\\\:\implies\sf 48x + 40 = 49x + 35\\\\\\:\implies\sf 48x - 49x = 35 - 40 \\\\\\:\implies\sf \cancel{\;-}\:1x = \cancel{\;-}\;5\\\\\\:\implies{\underline{\boxed{\frak{\pink{x = 5}}}}}\;\bigstar\end{gathered} </p><p>:⟹ </p><p>(7x+5)</p><p>(6x+5)</p><p> </p><p> = </p><p>8</p><p>7</p><p> </p><p> </p><p>:⟹8(6x+5)=7(7x+5)</p><p>:⟹48x+40=49x+35</p><p>:⟹48x−49x=35−40</p><p>:⟹ </p><p>−</p><p> </p><p> 1x= </p><p>−</p><p> </p><p> 5</p><p>:⟹ </p><p>x=5</p><p> </p><p> </p><p> </p><p> ★</p><p> </p><p> </p><p></p><p>⠀</p><p></p><p>Hence,</p><p></p><p>⠀</p><p></p><p>Gaurav's present age = (6x + 1) = 6(5) + 1 = (30 + 1) = 31 years.</p><p>Sachin's present age = (7x + 1) = 7(5) + 1 = (35 + 1) = 36 years.</p><p>⠀.</p><p></p><p>\therefore{\underline{\textsf{Hence, \; Sachin\;is\;\textbf{36 years}\;old.}}}∴ </p><p>Hence, Sachinis36 yearsold.</p><p>$

Answer 2

Answer:

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Explanation:

Refuse, Reduce, Reuse, Repurpose, Recycle