What is 7 percent less than 138? What is the formula used to calculate 7 percent less than 138? How can we calculate 7 percent less than 138?
Here we will show you the formula used to calculate 7 percent less than 138 (7% less than 138), and then we will calculate the answer to 7 percent less than 138 using our formula. We will also illustrate what 7 percent less than 138 looks like.
The formula used to calculate 7 percent less than 138, 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 7 for P and 138 for OV in our formula, we get the answer to 7 percent less than 138, as solved here:
PL = 138 - ((7 ÷ 100) × 138)
PL = 138 - (0.07 × 138)
PL = 138 - 9.66
PL = 128.34
7% less than 138 = 128.34
So, how does our formula work to calculate 7 percent less than 138? First, it takes 7 percent of 138, and then we subtract that result from 138 to get our final answer. We have provided an illustration below so you can better visualize 7 percent less than 138.
In our illustration above, the areas shaded in blue and red add up to 138, and the area shaded in red is 7 percent of 138. In other words, blue is 128.34, red is 9.66, and blue plus red is 138.
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