Question

when 990 is divided by n the remainder is 30 .how many values n can take?

Answer 1

i think there is only one value of n =33

Answer 2

Answer:

when 990 is divided by n the remainder is 30

n can take 14 values

Step-by-step explanation:

Let say 990 is divided by n and remainder = 30

n> 30 to have remainder as 30

990  = an  + 30

=> 960 = an

n = 32   a = 30

n = 40   a = 24

n  = 48  a = 20

n = 60   a = 16

n = 64   a = 15

n = 80   a = 12

n = 96    a = 10

n = 120  a = 8

n = 160  a =  6

n = 192   a = 5

n = 240  a = 4

n = 320  a = 3

n = 480  a = 2

n = 960 a = 1

So 14 values of  n

960  , 480  , 320 , 240 , 192 , 160  , 120 , 96 , 80 , 64 , 60 , 48 , 40 , 32