Honestly, this would depend how many miles they hiked all together. then you divide it by 3. Until you have the total amount, you don't get a correct answer.
Answer:
Here you go :)
Step-by-step explanation:
Answer: the last one
Step-by-step explanation: because 7 times 24 equals 168 and x would be 21 so 21 times 8 equals 168.
Answer:
Each of them will get 3.375 inches of cookie.
Step-by-step explanation:
Rasputen and his three buddies are splitting a giant 18 inches cookie.
But they notice that 
th of it is missing.
So, the actual length of the cookie is ![18[1-\frac{1}{4} ]=18 \times \frac{3}{4}=13.5](https://tex.z-dn.net/?f=18%5B1-%5Cfrac%7B1%7D%7B4%7D%20%5D%3D18%20%5Ctimes%20%5Cfrac%7B3%7D%7B4%7D%3D13.5)
inches.
If all the four of them get the same amount of the giant cookie then each of them will get 
inches of cookie. (Answer)
We need to make a scale between blueprint and actual size. The trick in this question is to understand that the scale for the areas and the scale for the lengths are different.
Scale for area is given in the question as
1 unit on blueprint = 900 units in actual.
As the dining room is given to be rectangular we can find the scale for lengths by taking square root of scale for area.
√1 unit on blueprint = √900 units in actual
Therefore, scale for length= 1:30
Thus, by using the scale we can calculate actual length corresponding to 4 inches on blueprint by multiplying 4 with scale
4 inches×1/30=120inches
Answer = 120 inches
