Commons is a freely licensed media file repository. From another point of view, the chart can be interpreted as saying that there should not be an age disparity of as much as five years unless the younger person has an age of 19 or more, a ten-year disparity should exist only if the younger person has an age of 24 or more, and a twenty-year disparity should occur only if rule for dating age younger person has an age of 34 or more.
And people only slightly older than 14 should only be involved with those almost exactly the same age as themselves. The area between the blue and red lines shows where you are the older partner in the half-age-plus-seven calculation, while the area between the black and blue lines shows where you are the younger partner. 1843-1939, father of famous artist M. 1880, he thought that the ideal ages for husband and wife at marriage would be if the woman’s age was half the husband’s age plus 10. Half Plus Seven Graph 2.