What is 4/7+11/5?

How much is 47 plus 115. Step by step solution expressed as a proper or improper fraction, mixed number and decimal form.

  • 9735
  • 2 2735
  • 2.7714 (rounded to 4 decimals)

Step by step solution

Add

47 + 115 = 9735

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

    Multiples of 7 are   7, 14, 21, 28, 35 ....etc

    Multiples of 5 are   5, 10, 15, 20, 25, 30, 35 ...etc

    The LCM of 7 and 5 is 35. So, the common denominator of 47 and 115 is 35. Now change the fractions into equivalent fractions with common denominator

    • 47 + 115
    • 4 * 57 * 5 + 11 * 75 * 7
    • 2035 + 7735
  2. Add

    • 2035 + 7735
    • 20 + 7735
    • 9735

    Add the numerators and place the sum over the common denominator.

Simplify

  • 9735
  • 2 2735
  1. Reduce fraction to its lowest terms

    The greatest common divisor of 97 and 35 is 1, the fraction 9735 cannot be further simplified or reduced to lowest terms

  2. Convert improper fraction 9735 to mixed number

    • 9735
    • 2 2735

    97 divided by 35 is 2 with a remainder of 27