How do i add a mixed fraction with different denominators

give me the sum and i will show step by step explanation

Step-by-step explanation:

Step 1: Find the Lowest Common Multiple (LCM) between the denominators.

Step 2: Multiply the numerator and denominator of each fraction by a number so that they have the LCM as their new denominator.

Step 3: Add or subtract the numerators and keep the denominator the same.  

Step 4: If the answer is an improper form, reduce the fraction into a mixed number.

I hope this helped!

Yamauchi Wang

1) is right

step-by-step explanation:

5

10

15

20

25

30

35

40

45

50

55