Friday

April 18, 2014

April 18, 2014

Posted by **Erin** on Wednesday, April 29, 2009 at 10:16pm.

- Math -
**Anonymous**, Wednesday, April 29, 2009 at 10:24pmIt is 70 unless you are actually dividing by 2 instead of one half.

30 / (1/2) = 30 * 2 = 60

60 + 10 = 70

I don't understand how your friend got 12.

- Math -
**Sammy**, Wednesday, April 29, 2009 at 10:24pmi think it is 25. Both your friend and you are wrong because when you divide 30 by half you get 15.So 15+10=25.

- Math -
**Ms. Sue**, Wednesday, April 29, 2009 at 10:27pm30 / 1/2 = 30 * 2 = 60

60 + 10 = 70

You are right!!! :-)

- Math -
**Erin**, Wednesday, April 29, 2009 at 10:32pmYour not dividing IN half, but BY half. I did it the way of using fractions. Because half is .5 or 1/2. I have no idea how he got 12 either!

- Math -
**Erin**, Wednesday, April 29, 2009 at 10:34pmThank you Ms. Sue!

- Math -
**Ms. Sue**, Wednesday, April 29, 2009 at 10:39pmYou're welcome, Erin!

**Related Questions**

Luke, Math , algebra - Sorry it was a type. For the problem multiply and write ...

math - Check ..... 1. Find 10% of $500 and 10% of $300.Since 6% is a little more...

math - Find 10% of $500 and 10% of $300. Since 6% is a little more than half of...

math - Find the mean, median, and modes of the data. Which average best ...

math - what is an eay way to add 1/5 1/2 and 1/7. I have to find a number that ...

math - help me solve these problems please 1 1/2 - 3 2/5 + 8/15 - 2 2/3 (-4 7/12...

math - can someone check this for me 11)Subtract 5/6 -3/5 My answer: .23 12)Add ...

Math HURRY !!!!!!!! - These 3 questions are very confusing can some plz tell me ...

Peer review - How would you encourage a reluctant peer reviewer? Please tell us ...

chemistry - If there are 80 milligrams of a radioactive element decays to 10 ...