- Solve: 3/2 =12/x
x = 24/3 = 8
- Solve: 2/x = 5/8
x = 16/5 = 3.2
- Solve x/5 = -9/15
x = -45/15 = -3
- If you can type 300 words in 5 minutes, how long will it take to
type 2000 words?
300/5 = 2000/x
x = 10000/300 = 100/3 = 33.3 minutes
- If it takes 4 eggs to make 36 muffins, how many muffins can you
make with 5 eggs?
4/36 = 5/x
x = 180/4 = 45
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