Question

8 4/9 multiplied by 1/5. Change mixed number to improper.

Answer 1

\[\frac{76}{45}\]

Answer 2

How do you change a mixed to improper?

We'll say 8=a, 4=b, and 9=c

in order to get an improper, you take

\[a*c+b \over c\]

so that is 72+4 = 76

\[76 \over 9\]

times that by \[1 \over 5\]

and you get \[76 \over 9*5\]

\[76 \over 45\]

Answer 3

(8x9+4)/9 x 1/5
76/9 x 1/5
= 76/45 or
1 31/45