Answered


16. Which of the numbers is a prime number? A. 21 B. 31 C. 51 D. 81​

Sagot :

AntZ12viz

Answer:

B. 31

Step-by-step explanation:

Because 31 is can only divided by 1 and itself

Inuyasha018viz

Answer:

B. 31 IS A PRIME NUMBER

Step-by-step explanation:

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