The number 0.6 is equal to 3 over 5 as a fraction, or 3/5. Because the 6 in 0.6 is in the 10th column, it can be converted to 6 over 10 from inspection, and then reduced by dividing both the numerator and denominator by 2.
Numbers can typically be presented as either fractions or decimals. A decimal number refers to any number without a written denominator, while a fraction always has a numerator an denominator. To convert a decimal into a fraction, put the numbers to the right of the decimal place over a number that is equivalent to the number places occupied. For example, 0.99 can be written as 99/100 since it occupies the 10th and 100th number places.Learn More
Two-fifths is equivalent to 40 percent. Dividing the numerator, 2, by the denominator, 5, yields a decimal value of 0.40. Decimal values can be converted to percentages by multiplying by 100, which means that 0.40 is equal to 40 percent.Full Answer >
The relationship of one musical pitch to another is a mathematical relationship. Different pitches interact in different ways, depending on the frequency of the sound waves that create them. Those mathematical relationships are the basis of the musical scales that have dominated Western music since the Renaissance.Full Answer >
To find a ratio, simply count all the items of each category and compare the numbers to one another. Frequently, you have to find a ratio expressed in all notations, and simplify it as well.Full Answer >
Equivalent fractions are fractions that have the same numerical value. For example, 1/2 and 2/4 are equivalent fractions, as they are both equal to 0.5.Full Answer >