## FUZZYBALL one year ago Simplify the following complex fraction.

1. FUZZYBALL

MEDAL!

2. FUZZYBALL

@welshfella

3. FUZZYBALL

@AlexandervonHumboldt2

4. freckles

what is the lcm of 2,7, and 9?

5. freckles

that is least common multiple

6. FUZZYBALL

I dont know

7. freckles

if you don't know you could just multiply top and bottom by 2*7*9 (which is actually the lcm in this case of 2 and 7 and 9)

8. FUZZYBALL

126?

9. freckles

$\frac{2 \cdot 7 \cdot 9 \cdot \frac{1}{2}}{2 \cdot 7 \cdot 9 \cdot \frac{3}{7}+2 \cdot 7 \cdot 9 \cdot \frac{1}{9}}$

10. freckles

$\frac{ 7 \cdot 9 \cdot 1 }{2 \cdot 9 \cdot 3+2 \cdot 7 \cdot 1}$

11. FUZZYBALL

63/68

12. FUZZYBALL

?

13. freckles

the top is 63 the bottom is 54+14 which is 68

14. FUZZYBALL

ok thank you

15. freckles

so you ever have trouble thinking of the lcm you could just multiply the bottoms together of the mini-fractions this may be a multiple of the lcm but it will work you just might have to reduce some in the end

16. freckles

reduce some more in the end*