On a trip that took 10 hours, Mark drove 2 fewer hours than Mary. How many hours did Mary drive?
2 answers:
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Step 1
From the question;
We are required to find how many months it will take him to read 90 books
Step 2
We will use the ratio below to solve the problem.
Answer; It will take Bobby 9months to read 90 booj
X=8
Here my
Work message me if u have questions
Here my
Work message me if u have questions