Yatowi Yatowi
  • 18-07-2021
  • Mathematics
contestada

How many numbers multiple of 3 are in the range [2,2000]?

Respuesta :

joaobezerra joaobezerra
  • 23-07-2021

Answer:

There are 666 numbers multiple of 3 in the interval.

Step-by-step explanation:

Multiples of 3:

A number is a multiple of 3 if the sum of it's digits is a multiple of 3.

Range [2,2000]:

First multiple of 3 in the interval: 3

Last: 1998

How many:

[tex]1 + \frac{1998 - 3}{3} = 1 + 665 = 666[/tex]

There are 666 numbers multiple of 3 in the interval.

Answer Link

Otras preguntas

What is scientific law?
how many of the cookies had fewer than 6 chocolate chips in them? 5,6,3,9,6. What is the average amount of chocolate chips?
Groucho, Harpo, Chico, Zeppo, and Gummo have won 2 tickets to the opera. They will randomly choose which two of them have to attend. How many different 2-person
What is the approximate value of the correlation coefficient for the given graph?
Which best describes dynamic equilibrium
Suzy was adding numbers on a number line. She started at –2 and then she added –3. She wrote that her answer was +5. Is Suzy's answer reasonable? A. Yes, it is
chemical structure makes up the cell membrane
what happens to most of the mass gained by the plant cell through photosynthesis?
What is the nuclear equation for the alpha decay of 173 Yb?
What would you do if you could be invisible for a day is an example of a question that has many possible answers and fosters _____ thinking. divergent converge