I would say subtract about .2 seconds, according to the NFHS table.
You obviously don't attend a school with many black kids.
I would say subtract about .2 seconds, according to the NFHS table.
You obviously don't attend a school with many black kids.
If you convert to FAT (44.54) and then convert to 400m it comes out to be about 44.29 FAT for 400m.
He probably got it from a table, but you can estimate based on the difference in distance.
400 meters is roughly 437.44 yards
437.44/440 yards ~= .99419
44.54 * .99419 ~= 44.28
Close enough.
44.3 h factor is 0.14 (only use 0.24 when the start line is not the finish line) for 44.5 ( always round up to 1/10s for hand) subtract O.26 for a rough 44.24 or use the 0.9942 = 44.25 (rounded from 44.2419)
better solution continue listing a 4x110yd (h) record and add a 4x 100m record.
440 yards = 402.336 meters. Multiply by 400/402.336 to convert 440y to 400m. 44.54*400/402.336 ~= 44.28139664... Round up to 44.29.