If it's not what You are looking for type in the calculator fields your own values, and You will get the solution.

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 840 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 840 is 100%, so we can write it down as 840=100%.

4. We know, that x is 10% of the output value, so we can write it down as x=10%.

5. Now we have two simple equations:

1) 840=100%

2) x=10%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

840/x=100%/10%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 10% of 840

840/x=100/10

(840/x)*x=(100/10)*x -*we multiply both sides of the equation by x*

840=10*x -*we divide both sides of the equation by (10) to get x*

840/10=x

84=x

x=84

now we have:

10% of 840=84

1. We assume, that the number 840 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 840 is 100%, so we can write it down as 840=100%.

4. We know, that x is 10% of the output value, so we can write it down as x=10%.

5. Now we have two simple equations:

1) 840=100%

2) x=10%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

840/x=100%/10%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 10% of 840

840/x=100/10

(840/x)*x=(100/10)*x -

840=10*x -

840/10=x

84=x

x=84

now we have:

10% of 840=84

| What is 54 percent of 280 - step by step solution | | What is 45 percent of 764 - step by step solution | | 571088 is what percent of 606240 - step by step solution | | What is 36 percent of 6634 - step by step solution | | What is 6 percent of 1260 - step by step solution | | 300 is what percent of 600 - step by step solution | | 18 is what percent of 49 - step by step solution | | 162 is what percent of 60 - step by step solution | | 60 is what percent of 162 - step by step solution | | 4 is what percent of 130 - step by step solution | | 65 is what percent of 156 - step by step solution | | 138.6 is what percent of 660 - step by step solution | | What is 80 percent of 11000 - step by step solution | | What is 80 percent of 12000 - step by step solution | | 6.4 is what percent of 32 - step by step solution | | 6.8 is what percent of 32 - step by step solution | | What is 112 percent of 62.5 - step by step solution | | What is 112 percent of 12544 - step by step solution | | What is 3 percent of 70 - step by step solution | | What is 20 percent of 750000 - step by step solution | | What is 20 percent of 750 - step by step solution | | What is 3 percent of 304.98 - step by step solution | | 14 is what percent of 87 - step by step solution | | What is 8.8 percent of 23.99 - step by step solution | | What is 2 percent of 44 - step by step solution | | 66 is what percent of 150 - step by step solution | | 1169.95 is what percent of 130000 - step by step solution | | 1169.95 is what percent of 120000 - step by step solution | | 1169.95 is what percent of 110000 - step by step solution | | What is 0.001 percent of 0.001 - step by step solution | | What is 37.5 percent of 44 - step by step solution | | What is 14.4 percent of 32 - step by step solution | | What is 32.4 percent of 81 - step by step solution | | 1000 is what percent of 180000 - step by step solution | | 75 is what percent of 36 - step by step solution | | What is 144 percent of 24 - step by step solution | | 149 is what percent of 748 - step by step solution | | 2.8 is what percent of 28 - step by step solution | | 288 is what percent of 44.6 - step by step solution | | 20 is what percent of 70 - step by step solution | | 0.99 is what percent of 18 - step by step solution | | 18 is what percent of 0.99 - step by step solution | | What is 0.048 percent of 39 - step by step solution | | 50 is what percent of 37.5 - step by step solution | | What is 16 percent of 10 - step by step solution | | 1 is what percent of 2000 - step by step solution | | What is 15 percent of 75 - step by step solution | | What is 17 percent of 69 - step by step solution | | What is 24 percent of 8 - step by step solution | | What is 25 percent of 17 - step by step solution | | What is 30 percent of 9.5 - step by step solution | | What is 20 percent of 7 - step by step solution | | What is 35 percent of 10 - step by step solution | | 0.5 is what percent of 7 - step by step solution | | What is 10 percent of 1063 - step by step solution | | What is 3 percent of 1063 - step by step solution | | What is 40 percent of 3500 - step by step solution | | What is 2 percent of 34848 - step by step solution | | What is 2 percent of 93201 - step by step solution | | What is 2 percent of 11833 - step by step solution | | What is 18 percent of 29 - step by step solution | | What is 25 percent of 650 - step by step solution | | 90 is what percent of 240 - step by step solution | | 91 is what percent of 120 - step by step solution | | What is 91 percent of 120 - step by step solution |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions

x 2-3 factored derivative of ln2 3750 x 3 9abc of612 5x 3y 21 solve 3x 15 cos 2pi roman numerals for 1995 gcf of 479 0.375 as fraction prime factorization 240 graph 4x 3 derivative of xa fraction solver calculator what is 1.125 as a fraction square root of 11025 106-48 6x 3y derivative of 5x factor 6x 2 11x 3 x 3-1 factored x2 2x 5 0 91-66 simplify 4b x 2c 5x 6y 7 0.625 in fraction x 2 bx c 0 1yd ft common multiples of 6 and 9 letn solutions cosx derivative log5 sinxcosx 1 100-68 prime factorization of 77 log6 5.7 as a decimal graph 3x 2y 8 sqrt 64 cosx cosx-1 0 factor completely 2x2-2x-12 sen x cos x 2x 2 6x fractions calculator with variables cos2theta roman numerals 2003 sqrt 1-x 2-y 2 multiples of nine sin 2x cos 2x 0 prime factorization of 648 derivative calcuator 20log10 rtd rt com ax2 bx c solve for x what is the prime factorization of 625 2x 2 simplify prime factorization 252 factor x3 y3 value of log0 what is the greatest prime factor of 96 tan sqrt3 cos3x graph sinx find the prime factorization of 144 write the prime factorization of 40 48.1 is what percent of 240.5 h 34n gcf of 26 2cosx 1 cos 2x derivative percent to fractional notation 0.5625 to fraction solve y 2x 5 what is 375 as a decimal simplify 8x 3 27 1.1875 to fraction math calculator step by step derivative of x3 find the prime factorization of 165 what is 0.08 as a fraction in simplest form