Question

$399.15-12\times 13.95+?=(24.02{)}^2$

• A. 285
• B. 225
• C. 345
• D. 150
• E. 185

Answer 1

Answer: (C)

345

$399.15-12\times 13.95+?=(24.02{)}^2$
or $400-12\times 14+?\approx 576$
or $400-168+?\approx 576$
or $?\approx 576-400+168$
or $?\approx 344\approx 345$