Identify all of the following that are prime numbers. A. 2 B. 11 C. 27 D. 31 E. 42 F. 59 G. 63 H. 72 I. 81 J. 97
1 answer:
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Answer:
feet further.
Step-by-step explanation:
Since these are mixed numbers that are both in fourths, we can easily subtract the two numbers. However, I find it easier if we first convert both mixed numbers into improper fractions.
Now we can subtract the numerators:
simplifies down to
.
Converting to a mixed number is easy - 2 goes into 9 4 times (8) with one remainder so:
.
Hope this helped!