Npmor 2 caranya bagaimana.
A. = 4×9
= 36
b. = 9×13
= 117
A. 4( 5+a ) = 12 x 5
20 + 4a = 60
4a = 60-20
4a = 40
a = 10
b. 8b = 72
b = 9
c. 6c = 10
c = 1,667
maaf ya kalau jawaban saya salah
Npmor 2 caranya bagaimana.
A. = 4×9
= 36
b. = 9×13
= 117
A. 4( 5+a ) = 12 x 5
20 + 4a = 60
4a = 60-20
4a = 40
a = 10
b. 8b = 72
b = 9
c. 6c = 10
c = 1,667
maaf ya kalau jawaban saya salah