Because this is an addition problem, we will be finding the sum.
16 + 3.6 + 4.049
We can add 3.6 to 4.049 as none of the digits will overlap except 3 and 4, which we can add together to make 7.
3.6 + 4.049 = 7.649
Now the problem is 16 + 7.649
Adding these two together gives us 23.649.
Your answer is <u>23.649</u>
Let width be x
Length; 6+2x
p=2(l+w)
7878=2((6+2x)+x)
7878=2(6+3x)
7878=12+6x
7878-12=6x
7866=6x
7866/=x
1311=x
Therefore, the width is 1311 meters, length is (6+2(1311)=2628 meters
Hope I helped :)
Y is 6 and x is 2 I have shown my work in the picture pls ask any questions
A. 171r16 in my coculations
Answer: C
Step-by-step explanation: