Ask your own question, for FREE!
Mathematics 34 Online
OpenStudy (mayah3):

Can someone help with my Please?! State whether each number is divisible by 2, 3, 5, 9, 10, or none. 1. 30 (1 point) 2, 10 2, 3, 5, 10 2, 3, 10 none 2. 54 (1 point) 9 2 2, 3, 9 none 3. 48 (1 point) 2, 3 2, 3, 9 2 none 4. 2,583 (1 point) 3 9 3, 9 none

OpenStudy (unklerhaukus):

1. 30; 2,3,5,10 2. 45; 2,3,9 3. 48; 2,3 4. 2583; 3,9

OpenStudy (anonymous):

If a whole number ends in 2,4,6,8,0 it's divisible by 2; If it ends in a 5 or a 0, it's divisible by 5 If it ends with a 0, it's divisible by 10 (also 2 and 5) If the sum of the digits is divisible by 3, the number is divisible by 3 If the sum of the digits is divisible by 9, so is the number (also divisible by 3)

OpenStudy (unklerhaukus):

is there a rule for if a number is divisible by seven?

OpenStudy (anonymous):

There is but I can't remember it. I just use long division if it's too big a number.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
brianagatica14: Any artist on here?
2 hours ago 7 Replies 2 Medals
Uniful3: Art dump..
4 hours ago 8 Replies 1 Medal
mimix: hii i miss everyone
1 day ago 4 Replies 0 Medals
hellokitty265: Art
22 hours ago 13 Replies 1 Medal
TarTar: Any Songwriters here???
9 hours ago 26 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!