What is 10/1-19/10?

How much is 101 minus 1910. Step by step solution expressed as a proper or improper fraction, mixed number and decimal form.

  • 8110
  • 8 110
  • 8.1

Step by step solution

Subtract

101 - 1910 = 8110

  1. Find common denominator by finding the Least Common Multiple(LCM)

    Multiples of 1 are   1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ....etc

    Multiples of 10 are   10 ...etc

    The LCM of 1 and 10 is 10. So, the common denominator of 101 and 1910 is 10. Now change the fractions into equivalent fractions with common denominator

    • 101 - 1910
    • 10 * 101 * 10 - 19 * 110 * 1
    • 10010 - 1910
  2. Subtract

    • 10010 - 1910
    • 100 - 1910
    • 8110

    Subtract the numerators and place the difference over the common denominator.

Simplify

  • 8110
  • 8 110
  1. Reduce fraction to its lowest terms

    The greatest common divisor of 81 and 10 is 1, the fraction 8110 cannot be further simplified or reduced to lowest terms

  2. Convert improper fraction 8110 to mixed number

    • 8110
    • 8 110

    81 divided by 10 is 8 with a remainder of 1