The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
Search found 2 matches
two digit number 
which number is described by the following clues? it is a multiple of three, multiple of five, the sum of digits is even and the numbe is between 1 and 100? I thought of 15, 60 and 75. But is there any equation kind of format to find the exact answer. Can anyone help in writing equations to find the...
- on Fri Oct 21, 2011 9:07 pm
- Forum: Intermediate Algebra
- Topic: two digit number
- Replies: 1
- Views: 553
omitted the parentheses in 4*8+4/2-8-3*3-3=0
In writing the following, Hariett accidentally omitted the parentheses. where should they be placed to make the equation true? you can add as many brackets as needed. justify your choice.
4*8+4/2-8-3*3-3=0
4*8+4/2-8-3*3-3=0
- on Fri Oct 21, 2011 9:13 pm
- Forum: Intermediate Algebra
- Topic: omitted the parentheses in 4*8+4/2-8-3*3-3=0
- Replies: 2
- Views: 698
- Search found 2 matches • Page 1 of 1