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just subtract 100 by 38 DUH!

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Anonymous

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Q: What number do you need to subtract 100 from 38?
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What number can go into 38 and 100 evenly?

2 can go into 38 and 100 evenly.


Find two numbers whose sum is 38 and whose difference is 8?

Subtract 8 from 38; divide by 2 for the first number; add 8 for the second number. Example: 38 - 8 = 30 / 2 = 15 (first number). 15 + 8 = 23 (second number). Proof: 15 + 23 = 38.


Find two number whose sum is 47 and difference is 29?

Subtract the difference and half your answer, giving 9 which is the smaller number, add the difference to this and you get 38 which is the larger number.


2 is What percent of 38?

To find 2 percent of a number, multiply the number by 0.02. In this instance, 0.02 x 38 = 0.76. Therefore, 2 percent of 38 is equal to 0.76.


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?

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