The pacific ocean covers 1/3 of Earth surface the Atlantic Ocean cover 1/5 of Earth surface, what fraction of Earth surface is covered by both oceans?

8/15

Step-by-step explanation:

1/3 +1/5

find the least common multiple of denominators.

divide each denominator by the lcm and multiply by the numerator.

that is ; 5+3/15

Here I answered it

Step-by-step explanation:

1/3 + 1/5

1 x 5/3 x 5 + 1 x 3/5 x 3

5/15 + 3/15 = 8/15

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

2nd one in the first row is correct