Answer:
Any
Step-by-step explanation:
Because, They asked how much heavier it is. If it turns out the be any of the following that you get your answer. It will be correct
59.7
you divide 39.80 by 10
then times it with 15 and get your answer
501000000100087
82.8
24/.29
=82.75862
but you want it rounded so 82.8 is your answer
I hope this helps
