Part-part-whole ratios At the newest animated movie, for every 9 children, there
are 4 adults. There are a total of 39 children and adults at
the movie.
How many children are at the movie?
children
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27 children, and 12 adults.

Step-by-step explanation:

For every 9 children, there are 4 adults.

If there are 39 children and adults, we can work backwards to find the answer.

Lets start by multiplying 9. Lets do 3. 9 x 3 = 27.

now we have an estimate of 27 Children, now all we have to do is multiply the number of adults by 3.

Now we can multiply 4 x 3. 4 x 3 = 12. Now we have the number of children and adults.

Now lets add these together. 12 + 27 = 39! Perfect! Now we know that there are 27 children, and 12 adults.

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

answ5

step-by-step explanation:

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