Math, asked by krish2008na, 12 days ago

45 is what percent of 54%)​

Answers

Answered by sujitkumar45709
1

Answer:

83.33

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Answered by RvChaudharY50
2
  • 45 is 83(1/3)% or 83.33% of 54 .

Correct Question :- 45 is what percent of 54 ?

Concept used :-

  • a% in fraction is written as (a/100) .
  • a% of b is equal to (a × b)/100 .

Solution :-

Let us assume that, 45 is x % of 54 .

So,

→ x% of 54 = 45

using a% of b = (a × b)/100 in LHS,

→ (x × 54)/100 = 45

→ 54x = 45 × 100

→ 9 × 6x = 9 × 5 × 100

dividing both sides by 9,

→ 2 × 3x = 5 × 2 × 50

dividing both sides by 2,

→ 3x = 250

→ x = 250/3

→ x = 83(1/3) % = 83.33% (Ans.)

Hence, 45 is 83.33% of 54 .

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