uang ani 2 1/2 uang beni dibanding uang Candra 3:5 jika jumlah uang mereka rp.750.000 maka uang beni adalah

Ans :


Misalkan
A = Ani
B = Beni
C = Candra

Ani = 2½ = 5/2 B
B : C = 3 : 5
B = 3/5 C


A + B + C = Rp 750.000
( 8/5 B ) + B + C = Rp 750.000
13/5 B + C = Rp 750.000
13/5 ( 3/5 C ) + C = Rp 750.000
39/25 C + C = Rp 750.000
64/4C = Rp 750.000
C = Rp 750.000 x 4/64
C = Rp 46.875 { Uang Candra }

B = 3/5C
= 3/5 x Rp 46.875
= Rp 28.125 { Uang Beni }

A = 8/5B
= 8/5 x Rp 28.125
= Rp 45.000 { Uang Ani }


I Hope This Helps