193k views
5 votes
I don't know at all please help me

I don't know at all please help me-example-1
User Brds
by
7.8k points

1 Answer

4 votes
Alrighty.
First we need to make them all simplified.
So simplified would be
(9)/(10) times
(5)/(4) times
(5)/(2).
Then we multiply the numerator and the denominator. The final answer is
(225)/(800)
Simplified is
(51)/(160)

User Simon Groenewolt
by
8.0k points