Question

4/5 of 9/12

Answer 1

what do mean by of . . . . . . . . Like a ratio.

Answer 2

yes.

Answer 3

so what has to be done . . . simplify ??

Answer 4

idk.

Answer 5

what class is it

Answer 6

math.

Answer 7

oh hahahahahaha your funny hahaha what class

Answer 8

"of" means to multiply.

Answer 9

ok that makes sense

Answer 10

\[\large \frac{a}{b} \times \frac{c}{d} = \frac{ac}{bd}\]

Answer 11

Note first that 4 and 12 have common factors. That will simplify things.

Answer 12

9 and 12 also have common factors...