Of course! Without decimals, you couldn't calculate percentages or fractions. Decimals allow you to break a number up. A decimal is basically a fraction, and when you calculate fraction adding, subtraction, multiplication, and division, sometimes it is easier to calculate a fraction by first changing it to a decimal instead.
In order to calculate fractions, you need to know two numbers ... the part and the whole. Since you didn't say 7 oranges out of whatever the total is, we can't calculate a fraction.
In the same way as you would with numbers which are not fraction. Add together the fractions and divide by their count.
all of them. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
It isn't clear what you want to calculate. Add fractions? Multiply them? Convert fraction to decimal? Decimal to fraction? The details of the calculations, of course, vary depending on what you want to calculate.
You can either calculate the fraction and raise the result to the 100th power or raise the numerator to the 100th power and divide it by the denominator raised to the 100th power.
a decimal is a proper fraction whose denonimater is a power of ten. a fraction is the quotient of two rational numbers.
Of course! Without decimals, you couldn't calculate percentages or fractions. Decimals allow you to break a number up. A decimal is basically a fraction, and when you calculate fraction adding, subtraction, multiplication, and division, sometimes it is easier to calculate a fraction by first changing it to a decimal instead.
In order to calculate fractions, you need to know two numbers ... the part and the whole. Since you didn't say 7 oranges out of whatever the total is, we can't calculate a fraction.
In the same way as you would with numbers which are not fraction. Add together the fractions and divide by their count.
all of them. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
make the two numbers into a fraction and multiply by 100 Example: 3 as a fraction of 5 is 3/5 x 100 = 300/5 = 60/1 = 60%
14 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction. Any number that is a fraction is not an integer, but rational.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
It isn't clear what you want to calculate. Add fractions? Multiply them? Convert fraction to decimal? Decimal to fraction? The details of the calculations, of course, vary depending on what you want to calculate.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.