keira5
keira5
04-12-2015
Mathematics
contestada
if 80% is 8km what is the full distance
Respuesta :
iGreen
iGreen
04-12-2015
We can set up a proportion.
0.80/8 = 1/x
Cross multiply:
0.80x = 8
Divide 0.80 to both sides:
x = 10
So the full distance is 10 km
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