a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if the number of Rs 2 coins is 6 times the number of Rs 5 coins. find the number of Rs 5 coins

a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if t

1.	a bag contains Rs 2 coins and Rs 5 coins whose total value is 340 if the number of Rs 2 coins is 6 times the number of Rs 5 coins. find the number of Rs 5 coins
Answer» <html><body><p><strong>Answer:</strong></p><p>20 <a href="https://interviewquestions.tuteehub.com/tag/number-582134" style="font-weight:bold;" target="_blank" title="Click to know more about NUMBER">NUMBER</a> of coins</p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p><img align="absmiddle" alt="let \: x \: be \:the \: number \: of \: coins" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=let%20%5C%3A%20x%20%5C%3A%20be%20%5C%3Athe%20%5C%3A%20number%20%5C%3A%20of%20%5C%3A%20coins" title="let \: x \: be \:the \: number \: of \: coins"/></p><p><img align="absmiddle" alt="5x + 6(2x) = 340" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=5x%20%2B%206%282x%29%20%3D%20340" title="5x + 6(2x) = 340"/></p><p><img align="absmiddle" alt="x = 20" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=x%20%3D%2020" title="x = 20"/></p><p></p><p></p></body></html>