What is 9 percent less than 7? What is the formula used to calculate 9 percent less than 7? How can we calculate 9 percent less than 7?
Here we will show you the formula used to calculate 9 percent less than 7 (9% less than 7), and then we will calculate the answer to 9 percent less than 7 using our formula. We will also illustrate what 9 percent less than 7 looks like.
The formula used to calculate 9 percent less than 7, as well as other percent less than problems, can be seen below:
PL = OV - ((P ÷ 100) × OV)
PL (Percent Less) is the answer we want, P (%) is the percent, and OV (Original Value) is the starting value. Therefore, when we substitute 9 for P and 7 for OV in our formula, we get the answer to 9 percent less than 7, as solved here:
PL = 7 - ((9 ÷ 100) × 7)
PL = 7 - (0.09 × 7)
PL = 7 - 0.63
PL = 6.37
9% less than 7 = 6.37
So, how does our formula work to calculate 9 percent less than 7? First, it takes 9 percent of 7, and then we subtract that result from 7 to get our final answer. We have provided an illustration below so you can better visualize 9 percent less than 7.
In our illustration above, the areas shaded in blue and red add up to 7, and the area shaded in red is 9 percent of 7. In other words, blue is 6.37, red is 0.63, and blue plus red is 7.
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