Question
12345679 x 72 is equal to :
Answer: Option A
 - 12345679 x 72 = 12345679 x (100 - 28) = 1234567900 - (12345679 x 28)
= 1234567900 - [12345679 x (30 - 2)]
= 1234567900 - 370370370 + 24691358 = 888888888
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 - 12345679 x 72 = 12345679 x (100 - 28) = 1234567900 - (12345679 x 28)
= 1234567900 - [12345679 x (30 - 2)]
= 1234567900 - 370370370 + 24691358 = 888888888
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