You have to round it or just keep it the way it is. Another way to do it would be to
Sum is an answer to an addition problem.
0.7 0.5
When the fractional parts, if any, of the two decimal numbers sum to 1.
Two decimals with thousandths whose sum is close to 50 are 24.987 and 25.013.
3.14159 and 1.85841 are.
This will happen if the fractional parts of the numbers sum to 1.
Its perimeter is the sum of its 4 sides
For example: 0.25+0.75 = 1.0
yes
we are not doing your homework for you
0.79 4.3
An infinite number, like 1.25 and 0.75