The 7 m/s is greater when he is running and he will pay the least amount of money at shop 1.
It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
We have:
When Ron cycles, his maximum speed is 20 km/h when Ron runs, his maximum is 7 m/s.
= 20 km/h = 20(1000)/(60×60) m/s
= 5.55 m/s
7 > 5.55
The greater is 7 m/s.
Shop 1
3.99 tube: buy 2 get 1 free
2 tube cost = 2×3.99 = 7.98
Each unit cost = 7.98/3 = 2.66
Shop 2
3.99 a tube with 20% off:
= 20% of 3.99
= (20×3.99)/100
= 0.798
The cost of 1 tube = 3.99 - 0.798 = 3.192
He will pay the least amount of money at shop 1
Thus, the 7 m/s is greater when he is running and he will pay the least amount of money at shop 1.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ1
