Description for Correct answer:
\( \large 1599 \div 39.99 + \frac{4}{5}\times 2449 - 120.05 = ?\)

= \( \large 1600 \div 40 + \frac{4}{5}\times 2450 - 120 = ?\)

= 40 + 1960 - 120 = ?

= 2000 - 120 = ?

? = 1880