Register
La somme de 3 nombre consécutifs est égale à 195. Quelle est le plus petit de ces trois nombres
69.1k views
3 votes
La somme de 3 nombre consécutifs est égale à 195. Quelle est le plus petit de ces trois nombres

User Kristof Rado
by
7.2k points

1 Answer

7 votes
Soit (x-1) le premier nombre, le second sera x et le troisieme (x+1)
Donc (x-1) + x + (x+1) = 195
3x = 195 et x = 195/3 = 65

Donc le premier chiffre est x- 1 = 65 -1 = 64 et la serie:
64, 65, 66
User Wxyz
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.3m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!