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
1) Look at the two numbers you are multiplying 2) Find both their number of significant digits 3) Multiply both numbers together normally 4) Round your answer to the same number of significant digits of the least number in the first two factors 250 x 185 250 had 2 sig. digits------ 185 has 3 sig. digits 250 has the least number of sig. digits (2) Final answer has to have 2 sig. digits Normal answer: 46250 With rounding of sig. digits: 46000
It is: 59
Eighteen
I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I