Question

how many pairs of numebers between 45 and 65 have a difference of 5

Answer 1

infinity

Answer 2

if we restrict to integers, then the first pair is (45, 50), last pair is (60,65)
so we can have total 60-45+1 = 16 integer pairs

Answer 3

why 16

Answer 4

hmm lets list them down :)

(45, 50)
(46, 51)
(47, 52)
(48, 53)

...

(59, 64)
(60, 65)

Answer 5

thank you so much

Answer 6

np.. . yw :)