Question

21 miles/49 hours = 15 miles/h hours
a.35
b.2.5
c.4.2
d.6.0

Answer 1

21 miles/49 hours = 15 miles/h

Cross multiply.

21h = 735

Divide both sides of the equation by 21.

Answer 2

thank you so much
answer is a

Answer 3

Yes, a.