Question 1

Pls answer this by 11:00

Question 2

Answer:

1.)

$(3a)/(4) =(1)/(4) \\$

cross multiply

$12a=4\\(12a)/(12) =(4)/(12) \\a=(1)/(3)$

2.)
(7)/(2) =(c)/((8)/(7) )

cross multiply

$c=(7)/(2) *(8)/(7) \\c=(56)/(14) \\c=4$

3.)
$(6)/(5) =(h)/((3)/(8) ) \\$

cross multiply

$(6)/(5) *(3)/(8) =h\\h=(18)/(40) \\h=(9)/(20)$

4.)
$(-2)/(9) =(-3m)/(2) \\$

cross multiply

$-2(2)=9(-3m)\\-4=-27m\\(-4)/(-27)=(-27m)/(-27) \\m=(4)/(27)$

5.)
$(7)/(6) =(7p)/(3) \\42p=21\\ (42p)/(42) =(21)/(42) \\p=(1)/(2)$

6.)
$(x)/((1)/(7) ) =-(4)/(7) \\x=(1)/(7) *(-4)/(7) \\x=(-4)/(49)$

7.)
$(n)/((4)/(9) ) =(10)/(9) \\n=(10)/(9) *(4)/(9) \\n=(40)/(81)$

8.)
$(5)/(3) g=-(8)/(3)\\ g=-(8)/(3) /(5)/(3) \\g=(-8)/(3)*(3)/(5) \\ g=(-24)/(15) \\g=(-8)/(5)$

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