Book
Maths Puzzle
If 45-45=45 , can you prove it ?
Read Solution (Total 2)
-
- 45 = 9+8+7+6+5+4+3+2+1(987654321)
45 = 1+2+3+4+5+6+7+8+9(123456789)
987654321-123456789 = 864197532 (i.e,8+6+4+1+9+7+5+3+2 =45)
Hence, 45-45 =45. It is proved.
- 12 years agoHelpfull: Yes(10) No(1)
- 123456789= 1+2+3+4+5+6+7+8+9 = 45
Similarly, 987654321= 9 +8+7+6+5+4+3+@+1 = 45
Therefore, = 987654321 (-) 123456789 = 864197532
864197532 = 8+6+4+1+9+7+5+3+2 = 45
(we know that 123456789=45 and 987654321 = 45)
So,
45 (-) 45 = 45 - 12 years agoHelpfull: Yes(4) No(3)
Book Other Question