Least Common Multiple (LCM) for 57 29 is 1,653.
57
571 = 57
Leaving aside the brute force method of trying all the number, The following is one way of reducing the number of possible solutions. You can elect, at any stage, to quit this process and try out each of the remaining possibilities. Max's number is odd. so it must be one of 43, 45, 47, 49, 51, 53, 57, 59, 61, 63. The difference between the digits is the same as the units digit which is odd. If the tens digit is 5, then the difference between 5 and the odd units digit would be even. That means the tens digit cannot be 5. Which leaves the following as possible solutions: 43, 45, 47, 49, 61, 63. Now, the tens digit is 4 or 6. The units digit must be between 1 and 9 (it is odd). so the difference between the tens and units digit must be 5 or fewer ie not 7 or 9. Then, since the difference is the same as the units digit, the units digit cannot be 7 or 9. So that leaves 43, 45, 61, 63. Now 43 an 45 both result in a difference of 1, not the units digit so neither can be a solution. That leaves 61 and 63. 61 has a digital difference of 5, not the units vaue which is 1. So 1 is not a possible answer and that leaves only 63. 6-3 = 3 so the difference is the same as the units digit. And that, my friend, is the answer - at long last!
The first (left most) digit is the number of tens and the other is the number of ones. So 57 = 5 tens plus 7 ones = 50 + 7 = 57
Least Common Multiple (LCM) for 57 29 is 1,653.
57
Two digit no and the sum of the two digit give 12 39,48,57,66,75,84,93 are the possible two digit no whose sum is 12. Example 3+9=12;4+8=12...... Difference of the two digit no is 2 that is 57and75. because difference of 5 and 7 is 2. Next, unit digit to be greater than tens digit. So 57 is ans because 7 is in unit digit which is greater than tens digit.
29, 29, 29
27, 57, 77 and 87.
If you take the units digit and double it then subtract it from the rest of the number then the difference is divisible by seven. You may have to do it several times. 574 57-8=49 So it is a multiple of 7.
Mulitply before adding. 57*29 is 1653, +82 is 1735
Jeopardy - 1984 29-57 was released on: USA: 4 December 2012
57 times 29 is equal to 1653. This can be calculated by multiplying the two numbers together using the standard multiplication method. Start by multiplying 7 (units place of 57) by 9 (units place of 29) to get 63, write down 3 and carry over 6. Next, multiply 7 by 2 (tens place of 29) to get 14, add the carried over 6 to get 20. Write down 0 and carry over 2. Then, multiply 5 (tens place of 57) by 9 to get 45, add the carried over 2 to get 47. Finally, multiply 5 by 2 to get 10 and add the carried over 4 to get 14. Write down 14. Combine all the results to get 1653.
571 = 57
11
1138 15 29 57 ___From 8: add 7 = 1515 + (7 * 2) = 15 + 14 = 2929 + (14 * 2) = 29 + 28 = 5757 + (28 * 2) = 57 + 56 = 113