Answer: -7/8
Step-by-step explanation:
convert from mixed number to fraction:
-5/2 ÷ 20/7
use the fraction rule
[tex]\frac{a}{b}[/tex]÷[tex]\frac{c}{d} = \frac{a}{b}[/tex]×[tex]\frac{d}{c}[/tex]
-5/2 x 7/20
cross cancel
- 1/2 x 7/4
from there multiply numerators together and denominators together
(-1*7) / (2*4)
-7/8
