Question

Really stuck, help?

Answer 1

Rational expression = G

Answer 2

true: \[\frac{ A }{ B }\div\frac{ C }{ D } = \frac{ A }{ B }\frac{ D }{ C }\]

Answer 3

The next question has to be false. Want me to show you why?

Answer 4

Method of solving a proportion is C - cross multiplying

Answer 5

Liter and meter correct

Answer 6

Kilogram correct. No match then has to be A

Answer 7

\[\frac{ A }{ C } +\frac{ B }{ C } = \frac{ A+B }{ C }\]

Answer 8

Proportion E is also correct, that should be all :)

Answer 9

Do you understand why \[\frac{A}{B}\div\frac{C}{D} = \frac{A}{B}\frac{D}{C} \]?