Question

9/a=81/10

Answer 1

a = 10/9

Answer 2

can u show work please

Answer 3

\[\frac{9}{a} = \frac{81}{10}\] Cross multiply \[81a = 900\]Divide by 81 \[a = \frac{900}{81}\] Simplify \[a = \frac{100}{9}\]

Answer 4

woops.. should be 90 insead of 900.. Answer should be \[a = \frac{10}{9}\]

Answer 5

I cant multiply tonight >.<

Answer 6

haha thanks for the anser