The decimal notation for 113 over 400 is 0.2825
400% = 400/100 = 4 in decimal form
Well, honey, 1 over 400 is 0.0025. To turn that into a percentage, you just move the decimal point two places to the right, giving you 0.25%. So, darling, 1 over 400 is 0.25% - not that impressive, but hey, math is math.
0.4 The reasoning: 400 divided by 1000 is 0.4. The significant figures given in both your numbers was 1 (although it could have been more as you didn't use scientific notation so it is not possible to tell). 1 significant figure means the same should be used in the answer: 0.4. And in scientific notation: 4E-1
516,400,000 in Scientific Notation = 5.164 x 108
It is 400. Decimal refers to a way of representing numbers in which the place value of each digit is ten times the place value of the digit to its right. Decimal does not require a decimal point nor trailing zeros.
It is 400/100 = 4
25 over 400 as a decimal = 0.062525/400:= 25 ÷ 400= 0.0625 in decimal
400% means 400/100 = 4 So 400% of 113 = 4*113=452
It is 400, exactly as in the question. 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.
400/500 = 400 ÷ 500 = 0.8
.975 you divide 400 by 390.
Note that 400 is same as 400.0. Then, shift 2 decimal places to the left from the starting point. Therefore, the number in scientific notation is:4.0 x 102It is: 4.0*10^2
0.8
Do "in n out" division (3 divided by 400) and you get 0.0075
To put a percent into decimal, simply move the decimal point over two places to the left, so 400 becomes simply 4.
Exponential notation for 400 would be 4 * 10 ^ 2.
400% = 400/100 = 4 in decimal form