Tuesday

March 31, 2015

March 31, 2015

Posted by **Ashley's Dad** on Monday, January 14, 2008 at 9:42pm.

Any help would help...thanks

- math -
**DrBob222**, Monday, January 14, 2008 at 10:12pmChange the numbers to all fractions.

8 1/9 = 73/9

(That is 9x8 = 72 and that +1 = 73).

1 6/7 = 13/7.

Now find the common denominator of 9 and 7 which is 63 (I don't think there is a smaller number) and convert each of those numbers above into 63rds.

73/9 = 511/63

(63/9 = 7 and that x 73 = 511).

13/7 = 117/63.

Now you can subtract the numerators by 511-112 = 394/63. I don't think this number can be reduced.

Check my work.

**Answer this Question**

**Related Questions**

reading - hi!i am an adult. iam 44 years old,i am at a 2nd grade level.i havent ...

Math / Fractions - I am having a hard time figuring out how to solve these ...

calculus - I am working on this problem and having some trouble. We're supposed ...

math - So I've been having trouble solving some problems. Mainly problems that ...

Math - I need help figuring this out, I tried to simplify 3 times this are ...

Legal Studies - Hey :) If a juvenile is held in remand does this mean that their...

English Please help - i have an essay and ive been researching the topic like ...

biology - Can someone please describe what a double helix looks like? I think it...

Math - I am having trouble with the concept of unit conversions for math C30. I ...

MATH 156 - How do you add and subtract fractions? Provide an example and ...