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# How do I find the content of the wafer and the cream of the original oreo?

This has to deal with double stuffed and original oreos (Just say double stuffed is really double the original). I have a table of:   REGULAR-   Cookies/serving=...

# x:2.5::4:5

I have no idea how to do this math

1/x = 3/5

# How do I use ratios in a proportion?

Say this question x/6 = 2/4 how do I solve that AND  show my work?

# There are 12 birds in a flock. The ratio of seagulls to ducks is 1:2. How many seagulls must join the flock to change the ratio to 19:8?

really stuck on this question need help with it asap

# Can you help me with a math word problem?

The ratio of Jim's money to Peter's money was 4:7 at first.  After Jim spent 1/2 of his money and Peter spent \$60, Peter had twice as much money as Jim.  How much money did Jim have at first...

# how to set up proportions?

for example ''Mrs. Stearns need to photocopy a 9.5 cm wide by 16 cm long picture. She wants to enlarge the picture so its length is 40 cm. How wide will the picture be?'' i need help on these...

# ratio of blue marbles to red marbles is11:9 if there are 99 blue marbles how many red marbles

ratio of blue to red marbles