Create a four digit number in which the first digit is one fourth of the last digit, Second digit is 6 times of the first digit, and the third digit is addition of the second digit and 3.
1694 . If 2nd digit = 6 * 1st digit, then 1st digit must be 1. The rest is then easy.
Answer is 1694 - Ulhas Shinde
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Find a five-digit number in which the last number is the sum of the first, second, and third; the third is four less than the last; the fourth is two less than the last; and the first and fourth added are one less than the last. The last number is also three times the second.
What is the five-digit number, no zeroes, in which the second digit is three times the first, the third is one more than the second, the fourth is four times the first, and the last is one-half more than the second?
