Question

Umur Toni 3/7 umur Doni selisih umur mereka 8 tahun.Berapa umur mereka masing masing

Answer 1

Selisih perbandingan = 7 -3=4
umur toni = 3/4 x 8 = 3 x 2 = 6
umur doni = 7/4 x 8 = 7 x 2 = 14

Answer 2

Toni = umur toni/umur Doni-umur Toni × selisih umur Toni dan Doni
= 3/7-3 ×8
=3/4 × 8
=3 × 2 = 6

Doni = umur Doni/umur Doni - umur Toni × selisih umur Toni dan Doni
= 7/7-3 ×8
= 7/4×8
=7×2=14

maaf kalau salah...