Question

X + 13× 50 = 420 + 45% of 800 + 220

• A. 450
• B. 350
• C. 250
• D. 550

Answer 1

Answer:

B. 350

X + 13× 50 = 420 + 45% of 800 + 220 X + 650 = 420 + 45/100 × 800 + 220 X + 650 = 420 + 360 + 220 X = 1000 - 650 = 350