Cars

Cars started at 7:00 AM.
From point A car run at 40 km per hour, from B car run 70 km per hour. Between A and B is a 250 km long road.

When and where will meet (measured from point A)?

Result

T = 9:16 hh:mm Wrong answer
s1 =  90.91 km

Step-by-step explanation:

s1=v1t s2=v2t s=s1+s2=v1t+v2t=t(v1+v2) t=v1+v2s=40+70250=2.27 h T=7+t=9:16 hh:mm
s1=v1t=402.27=90.91 km



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