Please answer this question with explanation. No spam answers

1.	Please answer this question with explanation. No spam answers
Answer» <html><body><p><strong>Answer:</strong></p><p>720 will be the other digit.</p><p><strong>Step-by-step explanation:</strong></p><p>510-(-<a href="https://interviewquestions.tuteehub.com/tag/210-293619" style="font-weight:bold;" target="_blank" title="Click to know more about 210">210</a>)</p><p>510+210</p><p>720</p><p><strong></strong></p><p><strong>Hope this <a href="https://interviewquestions.tuteehub.com/tag/clears-7672313" style="font-weight:bold;" target="_blank" title="Click to know more about CLEARS">CLEARS</a> all your <a href="https://interviewquestions.tuteehub.com/tag/questions-25515" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTIONS">QUESTIONS</a>!</strong></p></body></html>

Discussion