Sunday

September 21, 2014

September 21, 2014

Posted by **Suzanne** on Monday, December 20, 2010 at 2:59pm.

However, when I went to Algebra.help they did the problem by converting the mixed problem to an improper fraction and then worked it that way.

However, I know that the answers should be the same.

Please check my method. I don't want to convert the whole numbers to mixed.

9 10/12 minus 5 6/7

9 70/84 minus 5 72/84

equals 4 2/84

reduced to 4 1/42

Algebra help say the answer is:

3 41/42

- methods of sbtracting mixed fractions -
**Ms. Sue**, Monday, December 20, 2010 at 3:08pmYour algebra help is correct.

Your problem is in your second step. You can't take 72 from 70. Therefore, you need to change 9 70/84 to 8 154/84.

8 154/84 - 5 72/84 = 3 82/84 = 3 41/42

- methods of sbtracting mixed fractions -
**Suzanne**, Monday, December 20, 2010 at 6:06pmHow did you change 9 70/84 to 8 154/84?

- methods of sbtracting mixed fractions -
**Ms. Sue**, Tuesday, December 21, 2010 at 4:29pmSubtract 1 frp, 9 and add to the fraction.

1 = 84/84

- methods of sbtracting mixed fractions -
**Nat**, Monday, May 2, 2011 at 8:08pm23/6 convert to a mix number

**Answer this Question**

**Related Questions**

math(adding mixed fractions) - please help me with (addition mixed fractions)i ...

math - Fractions and mixed numbers are often used in everyday life. Discuss a ...

basic math - In my book A bread piece calls for 3 1/4 cups of flour if you only ...

Math Fractions - Posted by Mary Mac on Friday, May 9, 2008 at 10:01am. I have ...

5th grade - We are working on Fractions, mixed numbers and decimals. the problem...

Math/Fractions - I have this fraction: 6 2/9 + 1 3/4 - 3 5/6= Okay First I ...

6th grade math - Use the numbers 1,2,3,4,5, and 6 to write a subtraction problem...

math,algebra - how do you solve this problem 3 and 1/3 subtracted by 1 and 2/3? ...

Algebra - Find the LCD for the given rational expressions, and convert each ...

math - I forgot how to add and subtract mixed # fractions. How do you do it? ex...