If 15a is a divisible by 9 find the value of ‘a’

Question

If 15a is a divisible by 9 find the value of ‘a’

in progress 0
Madelyn 2 weeks 2021-09-11T03:44:56+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-11T03:46:42+00:00

    Answer:

    a can be 3 ,6,9 …etc

    Hope it helps!

    0
    2021-09-11T03:46:55+00:00

    if 15a is divisible by 9 then the value of ‘a’ should be 

    {divisibility of 9 is sum of all the digits of the number is divisible by 9 }

    so, 1+5+a = 6+a =

          if we put a = 3, then

          6+a =6+3 =9  and

          9 is divisible by 9 

    so, the value of ‘a’ is 3.

    i hope this answer ks helpful to you……………………………..

    thank you 

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )