If j, k, and n are consecutive integers such that 0 < j < k < n and the units (ones) digits of the product jn is 9, wha t is the units digits of k?
1 answer:
All of those numbers have nothing but ones digits, that is, they're all single digits. j=4, k=5, and n=6.
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Answer:
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Step-by-step explanation:
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it 8
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C. 1/16
Step-by-step explanation:
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= 1 + 2*[(4)*5+3]
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Answer
c. 47
