The table represents the ratio of crackers to cheese sticks in different snack bags. Complete the ratio table
Crackers 10 20 ? 90 150 ?
Cheese sticks 3 ? 12 ? ? 69
If you notice, we have a unit rate of 10 crackers per 3 cheese sticks.
If we have 20 crackers, that's 2*(10 crackers), so we must do 2*(3 cheese sticks) and we get 6 cheese sticks.
If we have 12 cheese sticks, that's 4*(3 cheese sticks), so we must do 4*(10 crackers) and we get 40 crackers.
If we have 90 crackers, that's 9*(10 crackers), so we must do 9*(3 cheese sticks) and we get 27 cheese sticks.
If we have 150 crackers, that's 15*(10 crackers), so we must do 15*(3 cheese sticks) and we get 45 cheese sticks.
If we have 69 cheese sticks, that's 23*(3 cheese sticks), so we must do 23*(10 crackers) and we get 230 crackers.
I hope the explanations help!
@Reiny that is also another way!
@Hi You're welcome
Cr/Ch = 10/3
or
3Cr = 10Ch
To find the missing ones, you can follow AJ L's steps or just plug in the given value, then find the missing one.
e.g. if Cr = 150
3(150) = 10Ch
Ch = 3(150)/10 = 45
etc
holy thank u
it did not help not one bit i do not know what the heck u said i am so mad
Guys its these answers. But u guys have to ask ur parents about da last one for crackers cuz im toatally lost :3
CRACKERS: 10:20:40:90:150:?
CHEESE STICKS: 3:6:12:27:69:69
OOOOF DONT FOLLOW MY ANSWER IT WRONG!
To complete the ratio table, we need to find the missing values.
Let's start by looking at the ratio between crackers and cheese sticks. To find the missing values, we can divide the number of crackers by the number of cheese sticks. The ratios should be the same for all the pairs with missing values.
First, we can find the ratio for the pair (10, 3):
Ratio = 10 / 3 = 3.33
Now, let's find the missing value in the pair (20, ?). We can set up a proportion using the ratio we found earlier:
20 / x = 10 / 3
To solve for x, we can cross-multiply and then divide:
20 * 3 = 10 * x
60 = 10x
x = 60 / 10
x = 6
So, the missing value in the pair (20, ?) is 6.
Next, let's find the missing value in the pair (?, 12). We can again set up a proportion using the ratio we found earlier:
x / 12 = 10 / 3
Solving for x:
x = (10 * 12) / 3
x = 40
Therefore, the missing value in the pair (?, 12) is 40.
Moving on to the pair (90, ?), we can set up the same proportion:
90 / x = 10 / 3
Solving for x:
x = (10 * 90) / 3
x = 300
So, the missing value in the pair (90, ?) is 300.
Finally, let's find the missing values in the pair (?, 69). Setting up the proportion:
x / 69 = 10 / 3
Solving for x:
x = (10 * 69) / 3
x = 230
Therefore, the missing value in the pair (?, 69) is 230.
Now, we have completed the ratio table:
Crackers 10 20 60 90 150 300
Cheese sticks 3 6 12 40 69 230
oops
the numbers are like this
10 | 20| ? |90| 150 | ?|
3 | ?| 12 |? | ? | 69|