1.3 per 4+1 per 2-4 per 5=p 2.p per 2=2-(-5)= 3. 2,1 per 2 (pecahan campuran) : p =1 per 5= mohon di.... Question from @adi3243

MathSolver74 1) 3/4 + 1/2 - 4/5 = 15/20 + 10/20 - 16/20 = 9/20 -->p

2) p/2 = 7
p = 14

3) 2 1/2 = 5/2

2 votes Thanks 1

ImmanuelSinaga $1)~~\displaystyle\frac{3}{4}+\frac{1}{2}-\frac{4}{5} \\\\ ~~~~~~\frac{15~+~10~-~16}{20}~~=~~\frac{9}{20} \\ \\ \\ 2)~~\frac{p}{2}~=~2~-~(-5) \\ \\ ~~~~~~\frac{p}{2}~=~2+5 \\ \\ ~~~~~~\frac{p}{2}~=~7 \\ \\ ~~~~~~~p~=~14$

$3)~~\displaystyle2\frac{1}{2}~:~p~=~\frac{1}{5} \\ \\ ~~~~~~~~~~~~~~p~=~2\frac{1}{2}~\times~5 \\ \\ ~~~~~~~~~~~~~~p~=~\frac{5}{2}~\times~5 ~=~\frac{25}{2}$

1 votes Thanks 1

Tolong dong butuh cepat.......................

Tolong dijawab nomor 7-10 aja :),butuh secepatnya

Tolong dijawab,butuh secepatnya :)

Apa ciri ciri negara maju dan berkembang? ips

3,1 per 2 (pecahan campuran)-5,1 per 3 (campuran)+4,1 per 5(campuran)-p=7,1 per 7(campuran)

1.p-4=4p+2= 2. 2p+8=12 3. 11-p=12+2p 4. 8+(-p)=8-2= 5. 3x(-5)+p=-165= ..........mohon dijawab,sebelumnya terima kasih :D

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