to estimate round the 3 values to the nearest dollar
2.99 = 3
4.79 = 5
3.87 = 4
3 + 5 +4 = 12
estimated total would be approximately $12
real total = 2.99 + 4.79 +3.87 = 11.65 ( not far off of the estimated value)
It’s c ur welcome skkebebnsks
The answer is 0.004 because 0.04 divided by 10 is 0.004. Hope this helps!
It would take 20 hours since 8,000 times 5 is 40,000 so 4 times 5 is 20.
Logic.