tag:blogger.com,1999:blog-53769606331163886072012-02-15T07:20:05.160-08:00This blog contains the variety of recreations, tricks and fun in Mathematics. So, enjoy learning Mathematics.aiza mathhttp://www.blogger.com/profile/08056187368591125432noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5376960633116388607.post-7408680358440244242012-02-14T22:23:00.000-08:002012-02-14T23:38:41.084-08:002012-02-14T23:38:41.084-08:00<span style="color: blue; font-size: large;"><b>NUMBER ODDITY </b></span><br /> <br /> Make a number of all the digits 1 to 9 leaving out 8 : <b style="color: blue;">12 345 679</b><br /> Now, multiply it first by any single-digit numbers : (say for instance 5)&nbsp; <b><span style="color: blue;">12 345 679 x 5 = 61 728 395</span></b><br /> Multiply the product by 9. <b style="color: blue;">61 728 395 x 9 = 555 555 555</b><br /> <br /> <span style="font-size: small;"><b><span style="color: red;">YOU SHOULD GET YOUR SINGLE-DIGIT BACK NINE FOLD. </span></b></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5376960633116388607-740868035844024424?l=aiza-math.blogspot.com' alt='' /></div>aiza mathhttp://www.blogger.com/profile/08056187368591125432noreply@blogger.com0tag:blogger.com,1999:blog-5376960633116388607.post-38907105574329937492012-02-14T22:01:00.001-08:002012-02-14T22:02:07.661-08:002012-02-14T22:02:07.661-08:00<div style="color: blue;"> <span style="font-size: x-large;"><b>LUCKY 9</b></span></div> <br /> Think any number.<b> <span style="color: blue;">Say 123456</span></b><br /> Reverse the Order of the Digits. <b style="color: blue;">Gives us 654321</b><br /> Subtract the Lesser from the Greater Number. <b><span style="color: blue;"><span style="color: blue;">654 321 - 123 456 = </span><span style="color: red;">530 865</span></span></b><br /> Now, add up the sum of the digits in the remainder. <b style="color: blue;"><span style="color: red;">5 + 3 + 0 + 8 + 6 + 5</span> </b><span style="color: blue;">=</span><span style="font-size: large;"><span style="color: red;"> </span><b style="color: red;">9</b></span>.<br /> <br /> Try other numbers.<br /> <br /> You will find out that no matter what number you choose,<br /> <span style="font-size: large;"><b><span style="color: #cc0000;">THE ANSWER WILL ALWAYS BE 9!</span></b></span><br /> <br /><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5376960633116388607-3890710557432993749?l=aiza-math.blogspot.com' alt='' /></div>aiza mathhttp://www.blogger.com/profile/08056187368591125432noreply@blogger.com1