Question

the Indian Ocean is 2/10 of the areas of the world's oceans. what fraction represents the area of the remaining oceans that make up the world's oceans? write in simplest form.

Answer 1

The rest would be 8/10 but to simplify it would be 4/5

Answer 2

Since 10 - 2 = 8 
the fraction of the remaining oceans would be 8/10 
and if you simplify both 8 and 10 by 2 
meaning you divide them by two 
8 ÷ 2 = 4
10 ÷ 2 = 5 
our new fraction is 4/5
:) mark me brainliest