7TH GRADE MATH ALGREBRA

Question

A cyclist rides her bike at a speed of 10 miles per hour. What is this speed in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.

Answer 1

If cyclist rides her bike 10 miles per hour means 16 kms per hour. So his speed is also 16 kmph.

And if 1 hour he covered 16 kms means in 5 hours he covered 80 kms (16*5)