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umur Gita = x
umur Iva = y
x - y = 3
x+ y = 41
.jumlahkan
2x = 44
x = 22
x + y = 41
22 + y = 41
y = 19
perbandingan umur mereka 2 yad
= (22+2) : (19+2)
= (24 ) : (21)
= 8 : 7