The powers of 4 relevant to this problem are 40 = 1, 41 = 4, 42 = 16......we only need to consider those values that are less than 30.
30 ÷ 16 = 1 remainder 14
14 ÷ 4 = 3 remainder 2
2 ÷ 1 = 2 remainder 0
Decimal 30 written to the base 4 is 132.
30 and 20 hundredths in decimal form is written as 30.20. In this form, the whole number 30 is followed by the decimal point, and the fractional part 20 hundredths is expressed after the decimal point. This represents the number 30.20 in decimal form.
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 30, exactly as in the question.
To convert the decimal number 30 to base 5, you divide the number by 5 and keep track of the remainders. Dividing 30 by 5 gives a quotient of 6 and a remainder of 0. Dividing 6 by 5 gives a quotient of 1 and a remainder of 1. Finally, dividing 1 by 5 gives a quotient of 0 and a remainder of 1. Reading the remainders from bottom to top, 30 in base 5 is written as 110.
30 percent of 1,200 written as a decimal is: 360.0
30 I decimal is 26 to the base 8. 8*3 + 6 = 30.
6/30 written as a decimal is 0.2 630 written as a decimal is 630.0
30% written in decimal form is 0.30
30.0 If the 30 is a whole number: 30.00 would be the decimal.
30 percent as a decimal is 0.3 (divide a percent by 100 to get the decimal value)Multiply the number by 0.3 to determine 30% of the number.
The number 30, itself, is a decimal number. So it is the nearest.There is no other "nearest" number. If there were, the number halfway between that number and 30 would be nearer to 30. And then the number halfway between that number and 30 would be nearer still. And so on.
030 is 30, which is a number in the decimal system.
30% as a regular (decimal) number is .3