uang nanda3/5dr uang didik.jika uang mereka720.000 brapa selisih uang mereka

→ Uang Didik = x
→ Uang Nanda = 3/5 x
→ Jumlah uang mereka = 720.000

x + 3/5x = 720.000
5/5x + 3/5x = 720.000
8/5x = 720.000
x = 720.000 x 5/8
x = 90.000 x 5
x = 450.000

→ Uang Didik = x
= 450.000
→ Uang Nanda = 3/5x
= 3/5 (450.000)
= 3 x 90.000
= 270.000

→ Selisih Uang mereka :
= 450.000 - 270.000
= 180.000

selisih = (5-3)/(3+5) x 720.000 = 2/8 x 720.000 = 180.000