Move the decimal place to the right if the exponent is positive, and left is the exponent is negative. Add additional zeros if needed.
Answer:
unit rate: (1,1)
Step-by-step explanation:
For example,

They both do have the same denominator, so we can multiply them.
We need to multiply the numerators.
Next, multiply the denominators.
We then get:
1/4
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If the denominators are not the same, find the LCD (Least Common Denominator) of the two fractions. Then, follow above.
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Answer:
60
Step-by-step explanation:
To get to 300 from 15 you times 15 by 10 and then by 2, do the same for the number of students who like icecream