Question

Candice leaves on a long trip driving at a steady rate of 25 miles per hour. Her sister Liz leaves from the same location traveling to the same destination 4 hours later. She drives at a steady rate of 50 miles per hour. How long after Liz leaves home will she catch up to Candice?

a.9 hours
b.4 hours
c.8 hours
d. 7 hours

Answer 1

d = vt

Answer 2

Candice's distance after 4 hours is 25 x 4

Answer 3

She has driven 100 miles

Answer 4

o wait

Answer 5

I think its 4