Answer :

Answer:

1 (7/20) with 1 being the whole number and 7/20 being the fraction.

Step-by-step explanation:

2/5 + 1/4 + 7/10

8/20 + 5/20 + 14/20 -- Determine the LCD.

27/20 -- Add fractions.

1 (7/20) -- Simplify.