Question

Why 1/3*3 is 1? We all know that multiplication is repeated adding. And 1/3 = 0.3...! And, 0.3...+0.3...+0.3...=0.9...! The results are different. Can someone help me explain why?

@legendaryboy991 said in Question:
Why 1/3*3 is 1? We all know that multiplication is repeated adding. And 1/3 = 0.3...! And, 0.3...+0.3...+0.3...=0.9...! The results are different. Can someone help me explain why?
Sorry, I meant in the first line We know 1/3*3 is 1

@legendaryboy991 0.999... is equal to one.

Just a fraction though so not really

yep, 0.9999999....... is equal to 1

@legendaryboy991 because the difference is infinitly small

@legendaryboy991 I remember there is a proof somewhere on this forum, but i can't find it...
So here's a handwrittern proof

Great explanation @rz923

Thanks @RZ923