# What is 24/3+18/25?

How much is 243 plus 1825. Step by step solution expressed as a proper or improper fraction, mixed number and decimal form.

• 21825
• 8 1825
• 8.72

## Step by step solution

243 + 1825 = 65475

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

Multiples of 3 are   3, 6, 9, 12, 15, 18, 21, 24, ..., 75 ....etc

Multiples of 25 are   25, 50, 75 ...etc

The LCM of 3 and 25 is 75. So, the common denominator of 243 and 1825 is 75. Now change the fractions into equivalent fractions with common denominator

• 243 + 1825
• 24 * 253 * 25 + 18 * 325 * 3
• 60075 + 5475

• 60075 + 5475
• 600 + 5475
• 65475

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

Simplify

• 65475
• 21825
• 8 1825
1. ### Reduce fraction to its lowest terms

• 65475
• 654 ÷ 375 ÷ 3
• 21825

The greatest common divisor of 654 and 75 is 3, the fraction 65475 can be simplified or reduced to lowest terms by dividing the numerator and denominator by 3.

2. ### Convert improper fraction 21825 to mixed number

• 21825
• 8 1825

218 divided by 25 is 8 with a remainder of 18