In division, exponents with the same base are subtracted.
example:
example:
Mike has 7 nickels in his bank. How much money does he have in nickels?
2 answers:
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Question:
The circumference of a clock is 22 inches. What is the radius of the clock?
Answer:
Radius = 3.5 inches
Solution:
Shape of the clock is circle.
Circumference of the circle = 2πr
Circumference of a clock = 22 inches
⇒ r = 3.5 inches
Hence the radius of the clock is 3.5 inches.