This is basically a math question. 1 meter is approx 1.093 yards. So, 40 yds is about 40/1.093 = 36.6 meters. If you run 40m in 5.2 seconds, then you would run 36.6m in 5.2/40*36.6 = 4.7 seconds and thus 40 yards in 4.7 seconds.
This is assuming that the velocity of the runner is constant. Which it is not. It depends on the runners acceleration. If he starts fast and ends slow, then he'll run 40yds faster.
I ran the 50 yd in 5.4 seconds in 1977, I ran the 100 yd in 9.9 seconds
109.3613
10sec.
1 meter = 1,0936133 yard 40 meters = 43,744532 yards
A 9.7-second 100 meter run converts to a 3.55-second time for 40 yards.
That would be 43.7445 yards.
1 meter = 1.0936133 yards 1 yards = 0.9144 meters Use the first formula to convert meters to yards; use the second formula to convert yards to meters.
1 meter = 1.093 yards so a decameter would = 0.1093 yards.
A 12.0-second 100 meters translates to a 10.9728-secondtime in 100 yards.
There are 1.0945682910735260378 yards in one meter.
There are 907.699039 yards in 830 meters. 830 meter x 1.0936133 yards/1 meter = 907.699039 yards 1 meter = 1.0936133 yards
There are 1.093613298 yards in one meter.
1 meter = 1.0936133 yards.
54.6807 yards (1.09361 yards per meter).
13.33 yards.