Sunday

September 14, 2014

September 14, 2014

Posted by **Please Please Help** on Monday, March 5, 2012 at 8:54pm.

Please explain.

Double Thanks to the person who helps me with this one.

- Math -
**bobpursley**, Monday, March 5, 2012 at 9:12pmeasy. if you add or subtract 7, or a multiple of 7 to those number, they will not be divisible by 7.

1238-n*7

or 1238+n7. let n=1 ++++ 1245 not divisible by 7

**Answer this Question**

**Related Questions**

MATH - Need Answer to the Following Please: Using the 9 digits, 1, 2, 3, 4, 5, ...

Math Help Please - Can you Please explain the answer that I received of 2469? It...

Math - Received answer to the following question from Jishka. (2469) Would you ...

Math - Need Answer to the Following Please: Using the 9 digits, 1, 2, 3, 4, 5, ...

Math Help Please - Would you please explain the steps you used to get the answer...

Maths - I’m a 4-digit number. My 1st 2 digits from the left are divisible by 5. ...

math-probability - A state lottery has a daily drawing to form a four-digit ...

math - Using the numbers 1 through 9 with no repeats, find a 9 number such that...

maths - use the digits 8,6,1 &4 once each.Arrange the digits to make a 4- digit ...

Math - The first four digits of a 6-digit number are 9, 7, 5, 3, in this order. ...