Julia swims (21 x 7) = 147 laps.
The way the question is worded, Carol's existence is irrelevant.
Two and a half laps
14 i think... 35/25=1.4 1.4*10=14
A grand total of 8 laps or 16 lengths. Each person swims two lengths which is 50 yards. There are also 50 yards of each stroke in the following order: butterfly, backstroke, breastroke, and freestyle. Each person swims 1 stroke for their entire 50.
7/ 3
Dimensional Analysis, use it. 6 km * 1000 m/1 km * 1 lap/400 m = 15 laps.
20 seconds
3 laps: 1st lap= 8min 2nd= 8.4min 3rd= 7.3min Total time= (8+8.4+7.3) = 23.7min It took the girl 23.7min to swim 3 laps
Lauren will have covered twice the distance covered by Roy. Roy therefore ran 8 laps. (and Lauren 16 laps)
lap=One complete length of a straight course, as of a swimming pool. 40 x 25 m = 1000m =1km
Laps - 2011 Re-Laps - 2.1 was released on: USA: 2014
Roger= 18 laps Inez= x Total= 46 46-18=x Does that help? If you are having trouble with your homework, ask your parents or aunts or uncles or big brother/sister or teachers for help. Don't cheat by using thr internet, use your brain!!!!
Laps - Lapse