Multiply 0.1 by 400 to get 40. This is how you find 10% of 400 without using proportion.
100/62 is the appropriate proportion.
To find a percent.
Part = Base*Percent/100Proportion = Part/Base = (Base*Percent/100)*Base = Percent/100.
you set up a proportion and cross multiply then divide
to find percents using a proportion u first put the percent over 100 and put the whole number (number that you are tyring to find the percent of) over one. than you multiply those Example- 29 500 ___ times ____ 100 1 than you would multiply them
100/62 is the appropriate proportion.
To find a percent.
Part = Base*Percent/100Proportion = Part/Base = (Base*Percent/100)*Base = Percent/100.
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you set up a proportion and cross multiply then divide
25.396825% Find it by setting up a proportion and cross multiplying.
to find percents using a proportion u first put the percent over 100 and put the whole number (number that you are tyring to find the percent of) over one. than you multiply those Example- 29 500 ___ times ____ 100 1 than you would multiply them
A simple tool to remember is: IS over OF equals percent over 100.If we put this into a proportion, we get:IS/OF = percent/100.Just put all percent problems into this format, and solve the proportion.Example: 12.5 IS what percent OF 75?Or,12.5 IS | what percent | OF 75?Just put these numbers into the proportion: (We will use x for the percent, as that is the unknown we are solving for)12.5/75 = x/100.Then solve by cross multiplying:75x = 1250.Then divide by 75:x = 1250/75,x = 16 2/3 %
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Divide the proportion of water consumption used for the specified purpose by the total consumption and then multiply by 100.
====== Answer 1: ----------- proportion... A portion of the total is to its percentage of the total as the total is to 100%.