replace the star so that 29479*8 is divisible by 11 please explain step by step then i will mark as brainlist
Answers
Answered by
42
Step-by-step explanation:
8 is the answer
because when you divide a number by a number then it all digits are divisible by it
mainly when replacing a star number then at first You have to look what is the number that divisible by the number
like ,
in 201*
in this star digit least number 2 is replaces then it will be 2012 and when it divided by 4 then the Product will be 403 you check it
Answered by
0
Answer:
let *=x
according to rule of divisibility by 11
sun of odd places digits-sum of even places digits-sum =,0/divisibility by 11
2×4+9+8++{9+7+x)=0
=7-x=0
x=7
*=7
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