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using digit 1,2,3,4 and 5 to form a 2-digit and a 3 digit number so that the product is the least product possible. using each digit only once

  • math -

    Clearly the 3 digit number should start with 1 to be as small as possible
    then the 2ditit should start with a 2

    logical choices choices:
    134 25 -- 3350
    135 24 -- 3240
    145 23 -- 3335

    looks like 135 and 24

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