15% of 1275= 15% * 1275= 0.15 * 1275= 191.25
The 50th triangular number is (50)(51)/2=1275
he other number is 1275
26775
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 1275, exactly as in the question.
1300
1000
sum of n natural number is n(n+1)/2 first 50 number sum is 50(50+1)/2 = 1275
1275
15% of 1275= 15% * 1275= 0.15 * 1275= 191.25
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point. So the decimal for 1275 is 1275 – as in the question.
The 50th triangular number is (50)(51)/2=1275
The numeral 1275 is "one thousand two hundred and seventy-five."
106.25
1280
he other number is 1275
1275