Question

√225 + √729 – √324 = 20% of ?

• A. 126
• B. 120
• C. 125
• D. 124

Answer 1

Answer:

B. 120

√225 + √729 – √324 = 20% of ? 15 + 27 - 18 = 20/100 × ? 24 = 1/5 × ? ? = 24 × 5 = 120