destinybaby2557 destinybaby2557
  • 20-07-2018
  • Mathematics
contestada

Let letter H stand for a nonzero digit.The three digit number HHH is always divisible by...

Respuesta :

DeanR
DeanR DeanR
  • 20-07-2018

If the sum of the digits is a multiple of three so is the original number (this is because 10 and 1 have the same remainder when divided by 3).


We know H+H+H is divisible by three (zero or not) so so is HHH.


Answer: 3



Answer Link

Otras preguntas

WELP ME PLZZ THANKSSS
How long have advances in astronomy been occurring? Only for the past few years Only for the past decade Only for the past century For the past few centuries
Ann loves to swim laps she swam 62 laps every days for 247 days. How many laps did she swim all together?​
Physics Question please solve it​
Please help me! Needs done quick!
What type of wave travels in the same direction (parallel) with the particles
Why might write a letter to their representatives about a policy issue?
(19 POINTS QUESTION, HELP PLEASE) A bag contains 5 blue balls, 4 red balls, and 3 orange balls. If a ball is picked from the bag at random, what is the probabil
How do I solve this problem. Missed a few days of Math so I’m confused.
What amount of money was offered to Mexico to obtain western lands?