Need part b
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a = 46c....for c
a/46 = c
322 = 46c
322/46 = c
7 = c.....7 circuits are required
5^8 / 5^12 = 5^(8-12) = 5^-4 = 1/5^4
Answer: Equivalent fractions are fractions that simplify to the same number. For example, 2/4, 3/6, 4/8 all simplify to 1/2. Therefore, they are equivalent fractions.
0.666666667 is the answer !