The total weight of the two fish together rounded to the nearest ten is 3.7kg
10*2/5= 20/5 = 4 = 4.0 where 4 is the unit.(whole number)
Answer:
8931
Step-by-step explanation:
1 1 1
21 x 18 x 13 = 4914
16 x (18x13) = 3744
13 x 21 = 273
-------
8931
Hope this helps :|
(I am not 100% Sure, you should double check)