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830x=20100\frac{830}{x}=\frac{20}{100}

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Multiply and divide integersright chevron icon

Full solution

Q. 830x=20100\frac{830}{x}=\frac{20}{100}
  1. Set up equation: First, let's set up the equation from the problem: 830x=20100\frac{830}{x} = \frac{20}{100}.
  2. Cross-multiply: Now, cross-multiply to solve for xx. So, 830×100=20×x830 \times 100 = 20 \times x.
  3. Do multiplication: Next, do the multiplication: 83000=20x83000 = 20x.
  4. Divide both sides: Then, divide both sides by 2020 to solve for xx: x=8300020x = \frac{83000}{20}.
  5. Calculate division: Finally, calculate the division: x=4150x = 4150.

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