What is 11/20+2/30?

How much is 1120 plus 230. Step by step solution expressed as a proper or improper fraction, mixed number and decimal form.

  • 3760
  • 0.6167 (rounded to 4 decimals)

Step by step solution

Add

1120 + 230 = 3760

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

    Multiples of 20 are   20, 40, 60 ....etc

    Multiples of 30 are   30, 60 ...etc

    The LCM of 20 and 30 is 60. So, the common denominator of 1120 and 230 is 60. Now change the fractions into equivalent fractions with common denominator

    • 1120 + 230
    • 11 * 320 * 3 + 2 * 230 * 2
    • 3360 + 460
  2. Add

    • 3360 + 460
    • 33 + 460
    • 3760

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

Simplify

  • 3760
  1. Reduce fraction to its lowest terms

    The greatest common divisor of 37 and 60 is 1, the fraction 3760 cannot be further simplified or reduced to lowest terms