Step by step solution for calculating 18 is 36 percent of what number
We already have our an initial value 18 and also the 2nd value 36. Let"s i think the unknown worth is Y i beg your pardon answer us will uncover out.
You are watching: 36 of what number is 18
As we have all the compelled values us need, currently we have the right to put castle in a basic mathematical formula as below:
STEP 1 18 = 36% × Y
STEP 2 18 = 36/100× Y
Multiplying both political parties by 100 and also dividing both political parties of the equation through 36 we will certainly arrive at:
STEP 3 Y = 18 × 100/36
STEP 4 Y = 18 × 100 ÷ 36
STEP 5 Y = 50
Finally, we have uncovered the value of Y i beg your pardon is 50 and that is ours answer.
You can quickly calculate 18 is 36 percent the what number through using any kind of regular calculator, simply get in 18 × 100 ÷ 36 and you will gain your answer which is 50
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percent the what number
Sample questions, answers, and also how to
Question: her friend has a bag that marbles, and also he tells you the 36 percent of the marbles room red. If there space 18 red marbles. How plenty of marbles walk he have actually altogether?
Answer: 50 marbles.
How To: In this problem, we recognize that the Percent is 36, and also we are likewise told the the part of the marbles is red, so we know that the part is 18.
So, that way that it need to be the full that"s missing. Here is the means to figure out what the total is:
Part/Total = Percent/100
By using a straightforward algebra we deserve to re-arrange ours Percent equation like this:
Part × 100/Percent = Total
If we take the "Part" and also multiply the by 100, and then we divide that by the "Percent", we will get the "Total".
Let"s shot it the end on our problem about the marbles, that"s very simple and it"s just two steps! We recognize that the "Part" (red marbles) is 18.
So action one is to just multiply that part by 100.
18 × 100 = 1800
In step two, us take that 1800 and also divide it by the "Percent", i beg your pardon we room told is 36.
So, 1800 separated by 36 = 50
And that method that the total variety of marbles is 50.
Question: A high college marching band has 18 flute players, If 36 percent the the tape members pat the flute, then how many members room in the band?
Answer: There room 50 members in the band.
How To: The smaller sized "Part" in this difficulty is 18 due to the fact that there are 18 flute players and we are told that they comprise 36 percent the the band, therefore the "Percent" is 36.
Again, it"s the "Total" that"s absent here, and to find it, we just need to follow our 2 action procedure together the previous problem.
For step one, we multiply the "Part" through 100.
18 × 100 = 1800
For step two, we division that 1800 through the "Percent", which is 36.
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1800 separated by 36 equals 50
That means that the total number of band members is 50.
Have time and want to find out the calculation?
Let"s assume the unknown value is Y
First creating it as: 100% / Y = 36% / 18
Drop the percentage marks to leveling your calculations: 100 / Y = 36 / 18
Multiply both sides by Y to relocate Y ~ above the best side that the equation: 100 = ( 36 / 18 ) Y