The product is: 252,000,000
9 x 28 = 252
28 x 9 = 252
3 times with a remainder of 1
126 times 28=3,528 126 * 28 1008 +2520 3,528
9 million/10 = 9 hundred thousand.
4,500,000,000
9*n + 28 >= -20.
The product is 252
9 to the power of 16 or 916.
3 * 9 is 27 so 3 goes into 28 nine times9 times, with one left over.
It goes: 28/3 = 9 times with a remainder of 1
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