How to solve this plz tell .

1.	How to solve this plz tell .
Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>a) : The number 9 is at a thousand's place in 9721. So, the place value of 9 is 9 x 1000 = 9000.</p><p>...</p><p>Write down the place of each digit in the number: <a href="https://interviewquestions.tuteehub.com/tag/768-1920502" style="font-weight:bold;" target="_blank" title="Click to know more about 768">768</a>;</p><p>The place value of 8 = 8 × 1 = 8.</p><p>The place value of 6 = 6 × <a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> = 60.</p><p>The place value of <a href="https://interviewquestions.tuteehub.com/tag/7-332378" style="font-weight:bold;" target="_blank" title="Click to know more about 7">7</a> is 7 × 100 = 700.</p><p></p><p></p><p></p><p></p><ul><li>b ) <a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> is 9 </li><li></li></ul></body></html>

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