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In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 2 but less than 9, and the units digit is the smallest prime number. How many three-digit numbers satisfy all of these conditions?

 Oct 6, 2020
 #1
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632  642  652  662  672  682  732  742  752  762  772  782  832  842  852  862  872  882  932  942  952  962  972  982  Total =  24 such numbers

 Oct 6, 2020

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