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Verified answer
Dina : sinta = 5 : 3selisih umur = 14 tahun
umur sinta ...?
3/5-3 x 14
= 3/2 x 14
= 21 tahun
Verified answer
Dina:sinta5:3
5-3=2 karena selisih jadi dikurang
dina=5/2x14=35
sinta=3/2×14=21
35-21=14 selisihnya
jadi umur sinta adalah 21