1620 IS a decimal. 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. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.
16/20 = 0.8
There are 25.4 millimetres in one inch. Therefore, rounded to two decimal places, 1620 millimetres is equal to 1620 / 25.4 = 63.78 inches.
You turn a fraction into a decimal by dividing the top number by the bottom. And you turn a decimal into a percent by multiplying the decimal by 100.
It is a decimal.
0.02 is a decimal.
23.8 is a decimal.
0.45 is a decimal.
0.604 is a decimal!
To turn a fraction into a decimal, simply divide the numerator by the denominator.
you have 2 turn the percent into a decimal the you can easily turn the decimal into a fraction
54 into a decimal = 54.0
In order to turn a fraction into a decimal, divide. For example, if you want to find the decimal of 3/4, divide. The decimal works out to .75 5/10 in a decimal is .50