krael2003 krael2003

25-10-2017
Mathematics

contestada

the sum of three consecutive odd numbers is 105 what is the smallest out of the three

Respuesta :

apologiabiology apologiabiology

25-10-2017

odd numbers are 2 apart
so they are n, n+2, n+4

the sum is 105
n+n+2+n+4=105
3n+6=105
minus 6 both sideds
3n=99
divide both sides by 3
n=33
n+2=35
n+4=37

33 is the smallest number
that's the smallest number

Answer Link

Otras preguntas

What is matter? O A. Anything that has energy and motion B. Anything that takes up space and has mass C. Anything that can be seen D. Anything that can be measu

The first and last terms of an AP are 7 and 49 respectively. If sum of all terms is 420, find its common difference.

AYUDA PORFAVOR. ¿Cuáles eran los grupos en que estaba ordenada la sociedad feudal?

Which lines must be parallel?

THIS AREA OF CIRCLES PLS HELP

Which number line represents thedata

If you wanted to leave the community, where would you go to start the process in the giver. Plz answer this

AYUDA PORFAVOR. ¿Cuáles eran los grupos en que estaba ordenada la sociedad feudal?

Pls help pls help pls I’m begging

Can someone plz help me I would appreciate it, thanks?!