61,67,71,73,79(i think so)
There are only 2 primes in 80: 2 and 5.
yes
Primes less than 202, 3, 5, 7, 11, 13, 17, 19,Primes between 20 and 4023, 29, 31, 37,Primes between 40 and 6041, 43, 47, 53, 59,Primes between 60 and 8061, 67, 71, 73, 79,Primes between 80 and 10083, 89, 97
The only twin primes (prime numbers which differ by 2) between 30 and 60 are (41, 43)
2*2*2*2*5 = 80
No primes are composite. The prime factors of 80 are 2 and 5.
71,73 and 101,103 are the next two twin primes after 60.
59 and 53 are the two largest primes less than 60. 59+53 = 112
You are a multiple of 60. You could be 60 (59 and 61 are primes) or 180 (179 and 181 are primes) or 240 (239 and 241 are primes) or 420 (419 and 421 are primes) or 600 (599 and 601 are primes) or 660 (659 and 661 are primes) ........and there are numerous others.
80% of 60 dollars = 60*80/100 = 48 dollars
60 is 3/4 of 80.
48% of 80 = 48% * 80 = 0.48 * 80 = 38.4