Question

A x 4% = B
A - B = 32

berapa nilai A dan B?

Answer 1

Verified answer

A x 4% = B
A = B : 4% >>> Dipindah ruas

A - B = 32
B : 4% - 4% = 32
B = 32 >>> B (per) 4% - 4% maka 4% bisa dicoret
A - B = 32
A - 32 = 32
A = 32 + 32
A = 64

Semoga bermanfaat ^_^
Jadikan jawaban terbaik yaa :D

Answer 2

A - B = 32
A - (A x 4%) = 32
A - 4A/100 = 32
100A/100 - 4A/100 = 32
96A/100 = 32
96A = 32 x 100
96A = 3.200
A = 3.200/96
A = 100/3
A = 33 1/3

B = A x 0,04
B = 100/3 x 4/100
B = 4/3
B = 1 1/3