Question

(b) 72 is a
of 8 and 9 because 8 x 9 = 72.
(c) 1,2,5,10,25 and 50 are
of 50. So 50 is exactly divisible by these numbers
(d) Among 6, 40, 609, 2008 and 22845,
and
are even number
(e) Among 50,537,7309,9374 and 15323,
are odd numb
(1) The sixth multiple of 7 is the same as the
multiple of 6
(8) 2 is the smallest number that has to be subtracted from 425 to make the differen
Dr
divisible by 3
(h) The composite numbers between 15 and 30 are
and
and
(i) The prime numbers between 30 and 50 are​

Answer 1

Answer:

20 is a prime number between 30 and 50