Question

A wheel on christine’s bicycle is 0.5 m in diameter christine races the bicycle for 50m how many times does the wheel turn as the bicycle travels this distance use the value 3.14 for n round your answer to the nearest tenth do not round any intermediate steps

Answer 1

28.57

Explanation:

3.14×0.5=1.750

50÷1.75=5000÷175 to eliminate the decimal points

5000÷175=28.571

then we round the answer to the nearest tenths

=28.57