Question

Luis earns $30 washing 3 dogs. At this rate, how many dogs did Luis wash to earn $70?​

Answer 1

Answer:

7 dogs

Step-by-step explanation:

$30/3 = how many dollars per dog

$10 per dog he washes

$70/$10 = 7, he washes 7 dogs

Answer 2

Answer:

7 dogs

Step-by-step explanation:

30/3 = 10$ per dog

70/10 = 7 dogs