Answer:

B. 7 12/15 or 7 4/5

Result:

2 6/30 + 8/30 + 5 10/30 = 39/ 5  = 7 4/5

Step-by-step explanation:

First step para hindi mahirapan, add the two fraction.

Rewriting our equation with parts separated

=2+6/30+8/30

Solving the fraction parts

6/30+8/30=14/30

Reducing the fraction part, 14/30,

14/30=7/15

Combining the whole and fraction parts

2+7/15=2 7 15

then add the last fraction to the answer

Rewriting our equation with parts separated

=2+7/15+5+10/30

Solving the whole number parts

2+5=7

Solving the fraction parts

7/15+10/30=?

Find the LCD of 7/15 and 10/30 and rewrite to solve with the equivalent fractions.

LCD = 30

14/30+10/30=24/30

Reducing the fraction part, 24/30,

24/30=4/5

Combining the whole and fraction parts

7+4/5=7 4/5

Add or subtract fractions if the fraction are mixed fraction​: brainly.ph/question/6823034

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Answer:

B. 7 12/15

Step-by-step explanation:

Since it's like terms, I first add the whole numbers then I add the fractions