Hello,
1 meter is equal to 10 decimeters.
SO, if we convert 40 meters to decimeters, we multiply 40 meters by 10 decimeters, getting 400 decimeters.
Hope this helps!
May
A.) is the correct answer.
All that you are doing is trying to fiigure out the Frequency of all the tally marks!!
The answer is 81.1 because since the 9 place value above 5, you round the number in front of it to 1. so the answer is 81.1. I hope that helps.
