Marcel rides his bicycle to school and back on Tuesdays and Thursdays. He lives 3.62 kilometers away from school. Marcel's gym teacher wants to know about how many kilometers he bikes in a week. How many kilometers does he bike?

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Answer 1 · 2016-12-31T14:03:17

Marcel bikes $14.48$ kilometers in a week.

As Marcel lives $3.62$ kilometers away from school

in each trip to school, to and fro,

Marcel rides $3.62+3.62=7.24$ kilometers

As he rides twice a week (on Tuesdays and Thursdays),

he bikes $7.24xx2=14.48$ kilometers in a week.