Question

replace in the number 1725 by the smallest possible digit so that the number formed is divisible by 11​

Answer 1

Answer:

We know that the divisibility rule for 11,

Consider the part Aof the question,

8∗9484

8+9+8−(∗+4+4)=0

∗=25−16

∗=9

Hence, the value of ∗=9

Consider the part B

9∗53762

9+5+7+2−(∗+3+6)=0

∗=14

11

14

quotient=1 , reminder=3

∗=3

Hence, the value of ∗=3