1. Since there is 2.54 to every inch, you would divide the meterstick of 100 centimeters back to inches.
100 / 2.54 = 39.37 rounded up.
2. 2 divided by 5 equals .40 of 100, so .40 of 35 would be 14. r = 14
So if you put it into the equation of A first
2/5 = 14/35 Which indeed is correct.
So the answer is A.