R

Rohit Singh • 677 Points
Invincible Math 

Q. 56% of 225 + 20% of 150 = ? - 109
Find the value of '?' in the above equation

  • (A) 264
  • (B) 220
  • (C) 241
  • (D) None
Correct Answer - Option(A)
Explanation by: Rohit Singh 
Given 56% of 225 + 20% of 150 = ? - 109
we know that a% of b = b% of a
Now,
225% of 56 + 20% of 150 = ? - 109
200% of 56 + 25% of 56 + 20% of 150 = ? - 109
112 + 14 + 30 = ? - 109
? = 112 + 14 + 30 + 109
? = 264

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