Claire runs 10 km in 1 hour. How many kilometers does she run in a half an hour? in 2 1/2
2 answers:
So she runs 10km/1hr
so ?km/.5hr
do cross multiplication
(10) (0.5) = (1)(x)
5 = x
so in half an hour = 5 km
do the same thing for the 2.5 just put it instead of the 0.5 and solve
Good Luck!
Hope this helps ;)
If she runs 10 km a hour. then she runs for 2 1/2 hours she runs 25 km. for half an hour she runs 5 km. hope this helps you
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