Philippines Maths Olympiad 2020 Problem | PMO | Number Theory

Philippines Maths Olympiad 2020 Problem | PMO | Number Theory
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[@anthony17mapoy46]

Hi, Math Booster! This is the first video wherein you solve our country (the Philippines)'s mathematical problem. I love the way you're presenting the solution. Thank you!

[@alinayfeh4961]

abc-(a+b+c)=100a+10b+c The difference divide 9 99a+9b=603 99a+9b=684 99a+9b=765 99a+9b=846 [a,b,c] positive interger numbers can't be option (B)

[@RahulKumar-id5cq]

The difference will be always divisible by 9.

[@giuseppemalaguti435]

780-(7+8+0)

[@rupeshmishra6739]

Nice question 🎉🎉

[@MathBooster]

Thank you 🙂