Answer:

☪ Question :
☇ Both numbers are prime in which of the following pairs of numbers ?
☐ 5 and 9
☐ 7 and 9
☐ 5 and 6
☑ 5 and 7 ---- Answer !!
☐ 7 and 8
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☥ Let's explore about prime numbers and composite numbers !!
- A prime number is a whole number that only has two factors which are one and itself.
- A composite number is a whole number with 3 or more factors.

Alright , Let's check all the options :
☐ 5 and 9
⤿ 5 is a prime number as it can only be divided by 1 and itself but 9 is not a prime number as it can be divided by more than two numbers ( i.e 1 , 3 and 9 )
☐ 7 and 9
⤿ 7 is a prime number as it can only be divided by 1 and itself but 9 is a composite number as it can be divided by 1 , 3 and 9.
☐ 5 and 6
⤿ 5 is a prime number as it can only be divided by 1 and itself but 6 is a composite number as it can be divided by more than two numbers ( i.e 1 , 3 and 6 )
☑ 5 and 7
⤿ Yeah ! 5 and 7 are prime numbers as they only have two factors which are one and itself.
☐ 7 and 8
⤿ 7 is a prime number as it can only be divided by 1 and itself but 8 is a composite number as it can be divided by more than two numbers ( i.e 1 , 2 , 4 and 8 )
Hope I helped!
Have a wonderful day ! ツ
~TheAnimeGirl ♡
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