Penjelasan dengan langkah-langkah:
7. 9 x 20 ÷ 15 = 12 orang (B)
8. 10.000.000 × x/100 = 2.000.000
100.000 × x = 2.000.000
x = 2.000.000 ÷ 100.000
x = 20% (C)
9. C. 2.200.000
10. 1.500.000 × 12/100 =
= 15.000 × 12
= 180.000
harga jual = 1.500.000 - 180.000
harga jual = 1.320.000 (B)
11. 2.000.000 × 9/100 × 8/12
= 20.000 × 3 × 2
= 120.000
tabungan ibu setelah 8 bulan = 2.000.000 + 120.000 = 2.120.000 ( B)
12. 4.500.000 × 12/100 × 18/12
= 45.000 × 18
= 810.000
total uang yang dipinjam = 4.500.000 + 810.000 = 5.310.000
total angsuran tiap bulan = 5.310.000 ÷ 18 = 295.000 (D)
semoga membantu
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Penjelasan dengan langkah-langkah:
7. 9 x 20 ÷ 15 = 12 orang (B)
8. 10.000.000 × x/100 = 2.000.000
100.000 × x = 2.000.000
x = 2.000.000 ÷ 100.000
x = 20% (C)
9. C. 2.200.000
10. 1.500.000 × 12/100 =
= 15.000 × 12
= 180.000
harga jual = 1.500.000 - 180.000
harga jual = 1.320.000 (B)
11. 2.000.000 × 9/100 × 8/12
= 20.000 × 3 × 2
= 120.000
tabungan ibu setelah 8 bulan = 2.000.000 + 120.000 = 2.120.000 ( B)
12. 4.500.000 × 12/100 × 18/12
= 45.000 × 18
= 810.000
total uang yang dipinjam = 4.500.000 + 810.000 = 5.310.000
total angsuran tiap bulan = 5.310.000 ÷ 18 = 295.000 (D)
semoga membantu