Question

Write two pairs of prime numbers less than 10 awesome is divisible by two

Answer 1

Answer:

Ncert solutions

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Mathematics

Chapters in NCERT Solutions - Mathematics, Class 6

Exercises in Playing With Numbers

Question 5

Q11) Write five pairs of prime numbers less than 20 whose sum is divisible by 5.

Solution

Transcript

SOLUTION:

Prime numbers less than 20 are 2, 3, 5, 7, 11, 13, 17 and 19.

(i) 2+3=5 (divisible by 5)

(ii) 2+13= 15 (divisible by 5)

(iii) 3+7=10 (divisible by 5)

(iv) 3+17= 20 (divisible by 5)

(v) 7+13=20 (divisible by 5)

Answer 2

Answer:

2

Step-by-step explanation:

2 is one the prime number that divisible by 2