Like this.........10 or 26 or 35 or 42 or 57 or 63 or 78 or 81 or 99
The largest digits number with only 2 digits alike is 99
19
The number is 23.
2 digits are in 30
64
225 = (15)2 2*2*5=20 3 digits in 225
1 + 1 = 2 The sum of the digits is therefore 2.
1
It is: 59
Eighteen
When multiplying numbers with different numbers of significant digits, the result should have the same number of significant digits as the least precise measurement. Count the number of significant digits in each number, perform the multiplication as usual, and then round the result to the least number of significant digits used in the calculation.
I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I