For example: 0.25+0.75 = 1.0
When the fractional parts, if any, of the two decimal numbers sum to 1.
3.14159 and 1.85841 are.
Two decimals with thousandths whose sum is close to 50 are 24.987 and 25.013.
This will happen if the fractional parts of the numbers sum to 1.
0.79 4.3
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3.5 and 7.9846 are two. Their sum is 11.4846 is greater than 1.
Sum is an answer to an addition problem.
0.7 0.5
2/20 = 1/10 1/10= .10
The sum of two decimal numbers greater than 0.5 will always be greater than 1
2/10 = 0.2 in decimal