1. Uang Kakak = 2x.
Uang Ibu = 8x.
8x = 32.000
x = 4000.
Uang Kakak = 4000 x 2 = Rp 8000.
2. Mainan Toni = 3/10 x 120 = 36.
Mainan Roni = 7/10 x 120 = 84.
Selisih mainan Toni dan Roni = 84-36 = 48 buah.
3. Bunga Lely = 7/3 x 39 = 91 Tangkai.
4. Uang Dito = 5x.
Uang Avo = 7x.
5x = 80.000
x = 16.000
Uang Avo = 7 x 16.000 = 112.000.
Uang Jojon = 112.000 + 15.000 = Rp 127.000
Maaf kalau salah, semoga bermanfaat aamiin...
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1. Uang Kakak = 2x.
Uang Ibu = 8x.
8x = 32.000
x = 4000.
Uang Kakak = 4000 x 2 = Rp 8000.
2. Mainan Toni = 3/10 x 120 = 36.
Mainan Roni = 7/10 x 120 = 84.
Selisih mainan Toni dan Roni = 84-36 = 48 buah.
3. Bunga Lely = 7/3 x 39 = 91 Tangkai.
4. Uang Dito = 5x.
Uang Avo = 7x.
5x = 80.000
x = 16.000
Uang Avo = 7 x 16.000 = 112.000.
Uang Jojon = 112.000 + 15.000 = Rp 127.000
Maaf kalau salah, semoga bermanfaat aamiin...