You divide the part by the total.
Multiply the whole nomber of total points by the fraction.
mass fraction of Substance A = (mass of Sub. A) / (total mass)
It is the denominator of the original fraction. If the fraction has been simplified you have no way to get back to the total.
First add all the fractions together. Then, divide this sum by the total number of fractions that were in the set. This quotient is your average fraction.
In the original fraction it is the denominator but if the fraction has been simplified you are out of luck. There is no way to recover the value of the total (nor the parts) from a simplified fraction.
Multiply the whole nomber of total points by the fraction.
mass fraction of Substance A = (mass of Sub. A) / (total mass)
The answer depends on how many were absent (or what the total should have been.
The fraction is that each has 1/6 (one sixth) of the total.
It is the denominator of the original fraction. If the fraction has been simplified you have no way to get back to the total.
First add all the fractions together. Then, divide this sum by the total number of fractions that were in the set. This quotient is your average fraction.
First you have to find the total which in this case is 50Then you find the part of the whole which is 45You would put the part on top and the whole or total on the bottomYou would write your fraction like this : 45/50
To find the product of two fractions, multiply the top two numbers together and enter the total above or to the left of the slash, then multiply the bottom two numbers together and enter that total below or to the right of the slash.
In the original fraction it is the denominator but if the fraction has been simplified you are out of luck. There is no way to recover the value of the total (nor the parts) from a simplified fraction.
How many parts of the total you have in the fraction.
The denominator tells you the total of the pieces in the fraction.
The slope can be a fraction.