We already have our first value 10 and the second value 40. Let's assume the unknown value is Y which answer we will find out.
As we have all the required values we need, Now we can put them in a simple mathematical formula as below:
STEP 1 Y = 10100
STEP 2 Y = 10100 × 40
STEP 3 Y = 10 ÷ 100 × 40
STEP 4 Y = 4
Finally, we have found the value of Y which is 4 and that is our answer.
If you want to use a calculator to know what is 10 percent of 40, simply enter 10 ÷ 100 × 40 and you will get your answer which is 4
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Here is a calculator to solve percentage calculations such as what is 10% of 40. You can solve this type of calculation with your values by entering them into the calculator's fields, and click 'Calculate' to get the result and explanation.
Question: At a high school 10 percent of seniors went on a mission trip. There were 40 seniors. How many seniors went on the trip?
Answer: 4 seniors went on the trip.
Question: 10 percent of the children in kindergarten like Thomas the Train. If there are 40 kids in kindergarten, how many of them like Thomas?
Answer: 4 kids like Thomas the Train.
Let's solve the equation for Y by first rewriting it as: 100% / 40 = 10% / Y
Drop the percentage marks to simplify your calculations: 100 / 40 = 10 / Y
Multiply both sides by Y to transfer it on the left side of the equation: Y ( 100 / 40 ) = 10
To isolate Y, multiply both sides by 40 / 100, we will have: Y = 10 ( 40 / 100 )
Computing the right side, we get: Y = 4
This leaves us with our final answer: 10% of 40 is 4
| 10 percent of 40 is 4 |
| 10.01 percent of 40 is 4.004 |
| 10.02 percent of 40 is 4.008 |
| 10.03 percent of 40 is 4.012 |
| 10.04 percent of 40 is 4.016 |
| 10.05 percent of 40 is 4.02 |
| 10.06 percent of 40 is 4.024 |
| 10.07 percent of 40 is 4.028 |
| 10.08 percent of 40 is 4.032 |
| 10.09 percent of 40 is 4.036 |
| 10.1 percent of 40 is 4.04 |
| 10.11 percent of 40 is 4.044 |
| 10.12 percent of 40 is 4.048 |
| 10.13 percent of 40 is 4.052 |
| 10.14 percent of 40 is 4.056 |
| 10.15 percent of 40 is 4.06 |
| 10.16 percent of 40 is 4.064 |
| 10.17 percent of 40 is 4.068 |
| 10.18 percent of 40 is 4.072 |
| 10.19 percent of 40 is 4.076 |
| 10.2 percent of 40 is 4.08 |
| 10.21 percent of 40 is 4.084 |
| 10.22 percent of 40 is 4.088 |
| 10.23 percent of 40 is 4.092 |
| 10.24 percent of 40 is 4.096 |
| 10.25 percent of 40 is 4.1 |
| 10.26 percent of 40 is 4.104 |
| 10.27 percent of 40 is 4.108 |
| 10.28 percent of 40 is 4.112 |
| 10.29 percent of 40 is 4.116 |
| 10.3 percent of 40 is 4.12 |
| 10.31 percent of 40 is 4.124 |
| 10.32 percent of 40 is 4.128 |
| 10.33 percent of 40 is 4.132 |
| 10.34 percent of 40 is 4.136 |
| 10.35 percent of 40 is 4.14 |
| 10.36 percent of 40 is 4.144 |
| 10.37 percent of 40 is 4.148 |
| 10.38 percent of 40 is 4.152 |
| 10.39 percent of 40 is 4.156 |
| 10.4 percent of 40 is 4.16 |
| 10.41 percent of 40 is 4.164 |
| 10.42 percent of 40 is 4.168 |
| 10.43 percent of 40 is 4.172 |
| 10.44 percent of 40 is 4.176 |
| 10.45 percent of 40 is 4.18 |
| 10.46 percent of 40 is 4.184 |
| 10.47 percent of 40 is 4.188 |
| 10.48 percent of 40 is 4.192 |
| 10.49 percent of 40 is 4.196 |
| 10.5 percent of 40 is 4.2 |
| 10.51 percent of 40 is 4.204 |
| 10.52 percent of 40 is 4.208 |
| 10.53 percent of 40 is 4.212 |
| 10.54 percent of 40 is 4.216 |
| 10.55 percent of 40 is 4.22 |
| 10.56 percent of 40 is 4.224 |
| 10.57 percent of 40 is 4.228 |
| 10.58 percent of 40 is 4.232 |
| 10.59 percent of 40 is 4.236 |
| 10.6 percent of 40 is 4.24 |
| 10.61 percent of 40 is 4.244 |
| 10.62 percent of 40 is 4.248 |
| 10.63 percent of 40 is 4.252 |
| 10.64 percent of 40 is 4.256 |
| 10.65 percent of 40 is 4.26 |
| 10.66 percent of 40 is 4.264 |
| 10.67 percent of 40 is 4.268 |
| 10.68 percent of 40 is 4.272 |
| 10.69 percent of 40 is 4.276 |
| 10.7 percent of 40 is 4.28 |
| 10.71 percent of 40 is 4.284 |
| 10.72 percent of 40 is 4.288 |
| 10.73 percent of 40 is 4.292 |
| 10.74 percent of 40 is 4.296 |
| 10.75 percent of 40 is 4.3 |
| 10.76 percent of 40 is 4.304 |
| 10.77 percent of 40 is 4.308 |
| 10.78 percent of 40 is 4.312 |
| 10.79 percent of 40 is 4.316 |
| 10.8 percent of 40 is 4.32 |
| 10.81 percent of 40 is 4.324 |
| 10.82 percent of 40 is 4.328 |
| 10.83 percent of 40 is 4.332 |
| 10.84 percent of 40 is 4.336 |
| 10.85 percent of 40 is 4.34 |
| 10.86 percent of 40 is 4.344 |
| 10.87 percent of 40 is 4.348 |
| 10.88 percent of 40 is 4.352 |
| 10.89 percent of 40 is 4.356 |
| 10.9 percent of 40 is 4.36 |
| 10.91 percent of 40 is 4.364 |
| 10.92 percent of 40 is 4.368 |
| 10.93 percent of 40 is 4.372 |
| 10.94 percent of 40 is 4.376 |
| 10.95 percent of 40 is 4.38 |
| 10.96 percent of 40 is 4.384 |
| 10.97 percent of 40 is 4.388 |
| 10.98 percent of 40 is 4.392 |
| 10.99 percent of 40 is 4.396 |
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