Question

Kak tolong jawab pakai cara

Answer 1

1. 23 1/2 + 18,26 - 25,7 × 2,6

47/2 + 1.826/100 - 257/10 × 26/10

47/2 + 1.826/100 - 257×26/10×10

47/2 + 1.826/100 - 6.682/100

47×100×100/2×100×100 + 1.826×2×100/100×2×100 - 6.682×100×2/100×100×2

470.000/20.000 + 365.200/20.000 - 1.336.400/20.000

-501.200/20.