Matematika Sekolah Menengah Pertama jika p =3/4. ,. Q= 5/6. , r=4/9
maka nilay p (r-Q)




tolong di jawab ​

jika p =3/4. ,. Q= 5/6. , r=4/9
maka nilay p (r-Q)




tolong di jawab ​

Jawaban:

P ( R - Q ) =

¾ x ( 4/9 - 5/6 ) =

¾ x (24/54 - 45/54) =

¾ x (-21/54) =

-63/216

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