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# What is the total number of candidates at an examination if 31 percent fails and the number of those who pass exceeds the number of those who fail by 247?

Wiki User

2013-03-31 15:37:58

31% fail so 100-31 = 69% pass.The percentage of those who pass exceeds the percentage of those who fail by 69-31 = 38%

So 38% = 247

which means that 100% = 100*247/38 = 650 candidates.

31% fail so 100-31 = 69% pass.The percentage of those who pass exceeds the percentage of those who fail by 69-31 = 38%

So 38% = 247

which means that 100% = 100*247/38 = 650 candidates.

31% fail so 100-31 = 69% pass.The percentage of those who pass exceeds the percentage of those who fail by 69-31 = 38%

So 38% = 247

which means that 100% = 100*247/38 = 650 candidates.

31% fail so 100-31 = 69% pass.The percentage of those who pass exceeds the percentage of those who fail by 69-31 = 38%

So 38% = 247

which means that 100% = 100*247/38 = 650 candidates.

Wiki User

2013-03-31 15:37:58
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## A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Wiki User

2013-03-31 15:37:58

31% fail so 100-31 = 69% pass.The percentage of those who pass exceeds the percentage of those who fail by 69-31 = 38%

So 38% = 247

which means that 100% = 100*247/38 = 650 candidates.