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Reema
Reema

P6 chevron_right Speed chevron_right India

Percentage and speed

Date Posted: 4 years ago
Views: 379
snell
Snell
4 years ago
same dist

speed = dist/time
100% = dist/time
100% x time = dist


120% = dist/(time-1)
120% x time - 120% = dist

120% x time - 120% = 100% x time
20% x time = 120%
time = 6


new speed = dist/(time-2)
new speed = dist/(6-2)
new speed x 4 = dist
new speed x 4 = 100% x 6
new speed = 100% x 6/4 = 150%


50% increment in speed




ALT

100% = 1/time

120% = 1/(time-1)

1.2 = time/(time-1)
6(time-1) = 5time
6time - 6 = 5time
time = 6


new speed x 100% = 1/(time-2) = 1/4
new speed x 1/6 = 1/4
new speed = 6/4 = 1.5 = 150%


50% increment in speed
Reema
Reema
4 years ago
Thanks a ton!
snell
Snell
4 years ago
welcome