0.1176470588235294 = 1,176,470,588,235,294/10,000,000,000,000,000
= 588,235,294,117,647/5,000,000,000,000,000
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.
Remember that in math, "of" usually means "times". To find a fraction of a fraction, multiply them.
You calculate the coordinates using a fraction!
The same as you calculate the fraction of anything. For example, a fifth of an hour is one part out of five equal parts of a whole hour.
Whit a calculator
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 calculate the coordinates using a fraction!
Remember that in math, "of" usually means "times". To find a fraction of a fraction, multiply them.
The same as you calculate the fraction of anything. For example, a fifth of an hour is one part out of five equal parts of a whole hour.
0.74
Whit a calculator
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.
Set up a fraction, so divide.
calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetra chlorid
It's basically 22/7 as a fraction
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.
The mole fraction of HCl in 20 percent aqueous solution is 0.21.