Sum is an answer to an addition problem.
0.7 0.5
18.812 and 31.187
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0.79 4.3
yes
0.7 0.5
When the fractional parts, if any, of the two decimal numbers sum to 1.
18.812 and 31.187
This will happen if the fractional parts of the numbers sum to 1.
For example: 0.25+0.75 = 1.0
0.79 4.3
An infinite number, like 1.25 and 0.75
we are not doing your homework for you
yes
Sum
3.5 and 7.9846 are two. Their sum is 11.4846 is greater than 1.
Your sum is incorrect. Let me sum up.