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Mathematics, 27.10.2020 04:40 andrewisboss59

Alvin can jog 9 km in 0.75 hr. and bicycle 12 km in 0.5 hr. How many kilometers does Alvin travel during each event?

Event

d (km)

r (km/hr.)

t (hr.)

Jogging

rj

0.75

Bicycling

rb

0.5


Alvin can jog 9 km in 0.75 hr. and bicycle 12 km in 0.5 hr. How many kilometers does Alvin travel

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Alvin can jog 9 km in 0.75 hr. and bicycle 12 km in 0.5 hr. How many kilometers does Alvin travel d...
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