Register
Aflati numerele de forma 5x2y devizibile cu 18
49.4k views
0 votes
Aflati numerele de forma 5x2y devizibile cu 18

User Keagan
by
8.0k points

1 Answer

1 vote
un numar este divizibil cu 18, daca el este divizibil cu 2 si cu 9...ca sa fie divizibil cu 2 trebuie sa aiba ultima cifra para, iar ca sa fie divizibil cu 9, trebuie sa aiba suma cifrelor un multiplu de 9.
User Va
by
7.9k points
← Prev Question Next Question →

Related questions

User Kshahar
asked Oct 18, 2018 19.2k views
Aflati numerele x,y,z stiind ca sunt direct proportionale cu 2,5,7 si ca produsul lor este 560
Kshahar asked Oct 18, 2018
by Kshahar
7.8k points
1 answer
3 votes
19.2k views
User DMor
asked Feb 8, 2019 165k views
Aflati masurile unghiurilor unui patrulater convex ,daca ele sunt direct proportionale cu numerele.2,3,6,7.,
DMor asked Feb 8, 2019
by DMor
7.8k points
1 answer
2 votes
165k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

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
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!