Express each of the following numbers as the sum of three odd primes:
(a) 21 (b) 31 (c) 53 (d) 61
(a) 21 = 3+ 7 + 11
(b) 31 = 5+ 7 + 19
(c) 53 = 3+ 19 + 31
(d) 61 =11 + 19 + 31
Question 10 (d)
Express the given number as the sum of three odd primes: 61
Express 53 as a sum of 5 consecutive odd number.