What is the last digit of123456789 X 987654321

Answer :

Last digit of multiplication depends on the last digits of two multiple , Here

123456789 have last digit  is 9 and 987654321 and that have last digit 1 ,
So,

1 × 9 = 9

So ,
123456789 × 987654321  , gives last digit  9

  • 1
9 (Last digit of 123456789  is 9 and 987654321 is 1, so 9*1=9)
Hope it helps...
  • 2
9
 
  • 0
9
 
  • 1
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