What is the last digit of 1 \times 3 \times 5 \times 7 \times 9 \times 11 \times 13 A. 5 B. 3 C. 7

Question

What is the last digit of
1 \times 3 \times 5 \times 7 \times 9 \times 11 \times 13

A. 5
B. 3
C. 7
D.6
E. 9​

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Khánh Gia 4 years 2021-08-18T19:38:44+00:00 1 Answers 14 views 0

Answers ( )

  1. thanhcong
    0
    2021-08-18T19:40:08+00:00
    Reply

    the answer is A, or 5!
    Since their is a 5 in the sequence the answer is always either going to end in a 0 or a 5. since zero isn’t an option the answer is 5.

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