Friday

October 31, 2014

October 31, 2014

Posted by **Rachel** on Wednesday, August 22, 2012 at 10:53pm.

- math -
**Ms. Sue**, Wednesday, August 22, 2012 at 11:03pmWhich of these multiples of 8 plus 1 is also divisible by 5?

49, 57, 65, 73, 81, 89, 96

Is it also a multiple of 3 plus 1?

- math -
**Reiny**, Wednesday, August 22, 2012 at 11:09pmSo the number has to be a multiple of 5 , between 45 and 200

when divided by 8 there is a remainder of 1

so it could be

49 57 65 73 81 89 97 105... 145 .... 185

when divided by 12 , there is a remainder of 1

so it could be

49 61 73 85 97 109 121 133 145 ... 205

the common number is all 3 restrictions is 145**So there were 145 students.**

check:

1. 145 divides evenly be 5

2. 145/8 = 18 with remainder of 1

3. 145/12 = 12 with a remainder of 1

**Answer this Question**

**Related Questions**

math - Members of the West High School Band were hard at work practicing for the...

Math - A marching band was in a parade. The band members marched in 8 rows. ...

math - Mr. Tip is working on the marching band's halftime show. During the first...

math for Ms. Sue - The fifth grade marching band includes boys and girls. There ...

Math - A marching band has 88 students. If the band limits the group to marching...

math - The 5th grade marching band includes boys & girls. There are 28 boys in a...

6th Grade math - The Odgen School marching band has 91 musicians. If there are 7...

algebra - high school # of band memebers logan 75 Northeast 90 during the ...

math - what are situation and solution equations? example question is: People in...

readi - 122 band members all need to march in n number of rows write an algebric...