AQuA-RAT train #23527 · Number Theory · Digits

One boy forgot the last digit of a 7digit telephone no

One boy forgot the last digit of a 7digit telephone no. If he randomly dial the final 3digits after correctly dialing the 1st 4, then what is the chance of dialing the correct no.?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #23527

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