Question

0,3+60% dikurang 2 kali 10%

Answer 1

0,3+60% dikurang 2 kali 10% = 7 per 10

Answer 2

0.3 + 60% - 2 × 10%
0.3 + 0.6 - 2 × 0.1
0.3 + 0.6 - 0.2
0.9 - 0.2 = 0.7

maaf ya klo salah cuma membantu :)