Answer:
6.25 kilometers
Step-by-step explanation:
2.45km + 3.8km
= 6.25km
8 1/2=8.5
3/16=3.1666666667 (I would make it 3.16)
Then you would subtract 8.5-3.16=5.34
Final answer: 5.34
;-;
Let's just do a bunch of math below.
7.8 X 103 ?
-------------- = ------
1.2 X 104 ?
So, first, we're gonna do 7.8 multiplied by 103 to get 803.4.
Thus....
7.8 X 103 803.4
-------------- = -----------
1.2 X 104 ?
Then we would do 1.2 multipied with 104 to get a product of 124.8.
Therefore....
7.8 X 103 803.4
-------------- = -----------
1.2 X 104 124.8
Dividing 803.4 by 124.8 would get you a quotient of 6.4375.
Your answer is 6.3475.~
Have a nice day~
Step-by-step explanation:
solution file attached