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Find the middle digit in the product

(96880726456484032 x 875)

4 2 3 1

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1 solution

Tanay Gaurav
Dec 10, 2015

Notice that 875 = 7/8 x 1000. Also 96880726456484032/8 = 121110090807060504 Do you see the pattern ?

So 121110090804060504 x 7000 = 847770635649423528000 So 4 (answer)

Typo? It should be 96888072....

Kwg Dennis - 5 years, 5 months ago

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