Answer:
6.4
Step-by-step explanation:
a number rounded to the nearest tenth is

so our number is

we can forget about the 2

so we can round it
since 3 is less than 5 we don't change the 4 to 5

Answer:
164
Step-by-step explanation:
82 multiplied by 2
This is a division problem. You can use the standard algorithm of 128/ 5. Or you can create equal groups (draw five circles) and count out eggs until you distribute them all. I would start with 20 in each circle. That would be 20+ 20+ 20+ 20+ 20= 100 Then think 128-100= 28 Next count by 5's. 5+ 5+ 5+ 5+ 5= 25 Then think what is 28-25= 3 so 128/ 5= 25 with a reminder of 3 eggs left over.