Question

last month dory biked 11 times as many as miles as karly together they biked a total of 156 miles how many miles did dory bike last month

Answer 1

Dory biked 143 miles last month

Step-by-step explanation:

Assume that Karly biked x miles last month

We are given that Dory biked 11 times as many miles as Karly did

This means that:

Dory biked 11x miles last month

Now, we are given that:

Together they biked a total of 156 miles

Therefore:

156 = x + 11x

156 = 12x

x = 13

Based on the above:

Karly biked x miles = 13 miles

Dory biked 11x miles = 11*13 = 143 miles

Hope this helps :)