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5 by 4 times a number …

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5 by 4 times a number is 10 more than the number find the number
  • 1 answers

Rajan Kumar Pasi 4 years, 10 months ago

Q. 54 times a number is 10 more than the number. Find the number?
Sol. =

Covert the statement step by step into a mathematical expression.
=>           Let the unknown number be, x
=>           54 times a number = 54×x

=>           10 more than the number = 10+x   
=>    Therefore, 54×x=10+x


  =>5×x=4×(10+x)=>5x=40+4x=>5x4x=40=>x=40
Final answer, x = 40.

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