Question

Which of the following numbers has the smallest value? 19.45 19.445 19.5 19.454

Answer 1

19.445 is the answer as you can see...
first you need to see the 1 decimal place which is like the number smaller than 1, eg:0.5,0.4 then later you see the 2 decimal place and later third on order to find out...

Answer 2

19.445 if you didnt round it to the nearest hundredth. so technically the answer is 19.45