# What is 4/19+8/1?

How much is 419 plus 81. Step by step solution expressed as a proper or improper fraction, mixed number and decimal form.

• 15619
• 8 419
• 8.2105 (rounded to 4 decimals)

## Step by step solution

419 + 81 = 15619

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

Multiples of 19 are   19 ....etc

Multiples of 1 are   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ..., 19 ...etc

The LCM of 19 and 1 is 19. So, the common denominator of 419 and 81 is 19. Now change the fractions into equivalent fractions with common denominator

• 419 + 81
• 4 * 119 * 1 + 8 * 191 * 19
• 419 + 15219

• 419 + 15219
• 4 + 15219
• 15619

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

Simplify

• 15619
• 8 419
1. ### Reduce fraction to its lowest terms

The greatest common divisor of 156 and 19 is 1, the fraction 15619 cannot be further simplified or reduced to lowest terms

2. ### Convert improper fraction 15619 to mixed number

• 15619
• 8 419

156 divided by 19 is 8 with a remainder of 4