A:B=7:2.JIKA A+B=81,MAKA B=
Matematika
nabillah112
Pertanyaan
A:B=7:2.JIKA A+B=81,MAKA B=
2 Jawaban
-
1. Jawaban fahrufattah
Bab Perbandingan
A = 7
B = 2
Jika A + B = 81 , Maka Yang B ?
Jawab :
B = 7 + 2 = 9
B = 2/9 x 81
B = 18 -
2. Jawaban Enyrustiya
A : B = 7 : 2
A + B = 81
A + B = 7 + 2 = 9
B = 2/9 × 81
B = 2 × 9
B = 18
Semoga membantu :)