
can you round these off to the nearest correct one place decimal
Answer:
1. 7.8
2. 375.3
3. 72.7
4. 83.4
Hope this helps!!

Lets name the shortest piece a, the medium b and the longest c
Together they are 90inches

The longest is 30 inches longer than the shortest

The third piece is half the lenght of the longest

So if you place c=a+30 in the other 2 equasions you get

And

Now if you put this 2 toghether u get

Multyplied by 2


Meaning that a=18inches
Now that we have the lenght of a we put it in the previous equasion

So b=48/2 which means b=24inches
And together they must be 90 so

C=48inches
Answer:
Trina ran
of the distance ran by Micheal.
Step-by-step explanation:
To find: Which fraction of Michael's distance did Trina run.
Solution:
Let the distance run by Michael be 'x'.
Now Given:
James had run 1/2 of Michael's distance
So we can say that;
Distance ran by James = 
Also Given:
Trina had run 2/3 the distance James ran.
So we can say that;
Distance ran by Trina is equal to
multiplied by distance ran by James.
framing in equation form we get;
Distance ran by Trina = 
Hence Trina ran
of the distance ran by Micheal.