Question

50×225÷5+[{117÷13×5-(10×3)}]

Answer 1

2265 is the correct answer

Answer 2

$= 50×225÷5+[{117÷13×5-(10×3)}] \\ \\ = 50×225÷5+[{117÷13×5-(30)}] \\ \\ = 50×225÷5+[{9×5-30}] \\ \\ = 50×225÷5+[{45-30}] \\ \\ = = 50×225÷5+15 \\ \\ = 50 \times 45 + 15 \\ \\ = 2250 + 15 \\ \\ = 2265$