+637 Catherine rolls a standard 6-sided die six times. If the product of her rolls is 60 then how many different sequences of rolls could there have been? (The order of the rolls matters.)
+1246
Catherine rolls a standard 6-sided die six times. If the product of her rolls is 60 then how many different sequences of rolls could there have been? (The order of the rolls matters.)
5 6 2 1 1 1 6P6 = 720
5 3 4 1 1 1 6P6 = 720
5 3 2 2 1 1 6P6 = 720
Add them up.
By my reckoning, 2160 different sequences.
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