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16-01-2021
Mathematics

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Last month, Dory biked 11 times as much as Karly. Together they biked a total of 156 miles. How many miles did Dory bike last month?

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terezkakovalova07 terezkakovalova07

16-01-2021

Answer:

143 Miles

Step-by-step explanation:

Dora biked 11x miles

Karly biked x miles

11x +x =12x

156 divided by 12= 13

13=x

13 multiplied by 11 = 143

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