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Simplify the following expression.
25 ÷ 5 of 12 × 2 − 9 ÷ 27 of 3 × 5 − 14 ÷ 28 × 4 
  • a)
    (-41)/91
  • b)
    (-31)/9
  • c)
    18
  • d)
    (-31)/18
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Simplify the following expression.25 ÷ 5 of 12 × 2 &minus...
Given:
25 ÷ 5 of 12 × 2 − 9 ÷ 27 of 3 × 5 − 14 ÷ 28 × 4 
Concept used:
Bodmas 

Calculation:
Here, using the rule of bodmas , we have 
25 ÷ 5 of 12 × 2 - 9 ÷ 27 of 3 × 5 - 14 ÷ 28 × 4 
⇒ 25 ÷ 60 × 2 - 9 ÷ 81 × 5 - 14 ÷ 28 × 4 
⇒ 25/60 × 2 - 9 /81` × 5 - 14/28 × 4
⇒ 5/12 × 2 - 1/9 × 5 - 1/2 × 4 
⇒ 5/6 - 5/9 - 2 
⇒ (15−46)/18  = -31/18 
Hence, the required value is -31/18.
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Community Answer
Simplify the following expression.25 ÷ 5 of 12 × 2 &minus...
The expression 25 is already simplified.
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Simplify the following expression.25 ÷ 5 of 12 × 2 − 9 ÷ 27 of 3 × 5 − 14 ÷ 28 × 4a)(-41)/91b)(-31)/9c)18d)(-31)/18Correct answer is option 'D'. Can you explain this answer?
Question Description
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