self Maths Puzzle

how many zeros's are there in a series of 123*4...........333

Read Solution (Total 1)

In the product 1*2*3*4*...........*333,

333/5 + 333/25 +333/125
or
66+13+2
so 81 zeros are in last digits of product.
12 years agoHelpfull: Yes(1) No(0)

self Other Question

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