Hitunglah Basil operasi pecahan-pecahan berikut A. (2 1/2 + 3 2/5)+ 9 2/4= B. (5 1/5 - 2 2/3) - 2 3/4= C. (3 3/4 × 7/10) - 1 1/6= D.( 4 4/5 : 3 1/8) + (6 1/4 ×
Matematika
gemaraya04
Pertanyaan
Hitunglah Basil operasi pecahan-pecahan berikut
A. (2 1/2 + 3 2/5)+ 9 2/4=
B. (5 1/5 - 2 2/3) - 2 3/4=
C. (3 3/4 × 7/10) - 1 1/6=
D.( 4 4/5 : 3 1/8) + (6 1/4 × 3 1/5)=
E.(1/4 : 1/6) : 1/9=
Pake cara.
A. (2 1/2 + 3 2/5)+ 9 2/4=
B. (5 1/5 - 2 2/3) - 2 3/4=
C. (3 3/4 × 7/10) - 1 1/6=
D.( 4 4/5 : 3 1/8) + (6 1/4 × 3 1/5)=
E.(1/4 : 1/6) : 1/9=
Pake cara.
1 Jawaban
-
1. Jawaban kembar40
langsung
A) (5/2+17/5)+38/4
=25+34/10+38/4
=50+68+190/20
=118+190/20=308/20=154/10=77/5=15 2/5