By what number should (2/7)^-2 be multiplied so that the product is eq

1.	By what number should (2/7)^-2 be multiplied so that the product is equal to (5/7)^-1
Answer» <html><body><p>reqd. no. =(5/<a href="https://interviewquestions.tuteehub.com/tag/7-332378" style="font-weight:bold;" target="_blank" title="Click to know more about 7">7</a>)^-1 ÷ (<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>/7)^-2 7 ×7×7 =<a href="https://interviewquestions.tuteehub.com/tag/point-thetafracpi2-343-308371" style="font-weight:bold;" target="_blank" title="Click to know more about 343">343</a> 5 2 2 20Step-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>:</p></body></html>

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