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4 answers

Try it this way
(9*10^9)*(10^11-1)=

10^9(9*(99))=

10^9(891)

So the answer is 891*10^9
Hope i have helped u.

2006-10-27 00:06:38 · answer #1 · answered by Anonymous · 0 0

9x 10 19

2006-10-26 11:39:02 · answer #2 · answered by Joe 2 · 0 2

89999999991000000000

2006-10-26 11:40:43 · answer #3 · answered by dairydahm 2 · 0 2

89999999991000000000

2006-10-26 13:50:50 · answer #4 · answered by xoxarielle14xox 2 · 0 3

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