add the fraction 1/4,3/4,and 7/15, and reduce your answer to lowest terms.

1/4 + 3/4 + 7/15 = ?

1/4 + 3/4 = 4/4

4/4 = 1

1 + 7/15 = 15/15 + 7/15 = 22/15

22/15 = 1 7/15

Add the following fractions and reduce to lowest terms. Enter a mixed number if necessary. 4/5+5/6

To add fractions, follow these steps:

Step 1: Find a common denominator. The common denominator is the least common multiple (LCM) of the denominators. In this case, the denominators are 4, 4, and 15. The LCM of 4 and 15 is 60.

Step 2: Convert each fraction so that they all have the same denominator.

1/4 = (1/4) x (15/15) = 15/60
3/4 = (3/4) x (15/15) = 45/60
7/15 = (7/15) x (4/4) = 28/60

Step 3: Add the numerators.

15/60 + 45/60 + 28/60 = (15 + 45 + 28)/60 = 88/60

Step 4: Reduce the fraction to lowest terms. To do this, find the greatest common divisor (GCD) of the numerator and denominator, and divide both by it.

The GCD of 88 and 60 is 4.

88/60 ÷ 4/4 = (88/4) / (60/4) = 22/15

So, the sum of the fractions 1/4, 3/4, and 7/15, reduced to lowest terms, is 22/15.

To add the fractions 1/4, 3/4, and 7/15, follow these steps:

Step 1: Find a common denominator
To add fractions, you need to find a common denominator for all the fractions. In this case, we have 4 and 15 as the denominators. To find the least common denominator (LCD), you can simply multiply the denominators together: 4 * 15 = 60.

Step 2: Convert each fraction to have the same denominator
Next, you need to convert each fraction to have the same denominator (60 in this case). To do this, multiply the numerator and denominator of each fraction by a factor that will result in the LCD.

For the fraction 1/4, multiply both the numerator and denominator by 15:
1/4 * (15/15) = 15/60

For the fraction 3/4, multiply both the numerator and denominator by 15:
3/4 * (15/15) = 45/60

For the fraction 7/15, multiply both the numerator and denominator by 4:
7/15 * (4/4) = 28/60

Step 3: Add the fractions
Now that all the fractions have the same denominator, you can add them together:
15/60 + 45/60 + 28/60 = 88/60

Step 4: Reduce the fraction to lowest terms
To reduce the fraction to lowest terms, find the greatest common divisor (GCD) of the numerator and denominator, and then divide them both by the GCD.

In this case, the GCD of 88 and 60 is 4. Divide both the numerator and denominator by 4:
88/4 ÷ 60/4 = 22/15

Therefore, the sum of 1/4, 3/4, and 7/15, reduced to lowest terms, is 22/15.