Question

Reuben runs 4 miles in 30 minutes. At the same rate, how many miles would he run in 81 minutes?

Answer 1

solve for x

4/30 = x/81

Answer 2

thank you

Answer 3

tell me what you get

Answer 4

I honestly don't know what would the next step be?

Answer 5

cross multiply to get this

4*81 = 30x

Answer 6

does that help?

Answer 7

if not, then you can go further to get

324 = 30x

30x = 324

x = ???

Answer 8

10.8

Answer 9

getting the same thing

Answer 10

okay thank you :)

Answer 11

yw