A spreadsheet user inputs a speed in miles per hour into cell A1. a. Write a formula

Question:

A spreadsheet user inputs a speed in miles per hour into cell A1.
a. Write a formula that would enter the approximate equivalent of that speed in km/h in cell A2.
b. Write a spreadsheet formula that would enter the approximate total stopping distance in feet in cell A3.
c. Write a spreadsheet formula that would enter the approximate total stopping distance in kilometers in cell A4.