A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population have spots on their back. Based
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Answer:
0.9
Step-by-step explanation:
First, convert them all into fractions:
Now, we have:
Cross multiply:
On the left, distribute. On the right, notice that the 3 in the denominator and the coefficient 3 cancel: