Question
Find the sum of all prime numbers between 1 and 100 that are
simultaneously 1 greater than a multiple of 4 and 1 less than a
multiple of 5.
(a) 118
(b) 137
(c) 158
(d) 187
(e) 245
The answer is D right?
simultaneously 1 greater than a multiple of 4 and 1 less than a
multiple of 5.
(a) 118
(b) 137
(c) 158
(d) 187
(e) 245
The answer is D right?
Answers
drwls
No, it isn't. Try again
Some numbers that qualify are 9, 29 and 49. See if you can see a pattern.
Some numbers that qualify are 9, 29 and 49. See if you can see a pattern.