Ravi wrote two digits of a 3-digit number on the blackboard as shown below
1 ? 3
Find the missing digit if it has 11 and 13 as factors?

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Solution

$\Rightarrow$ The given factors are $11$ and $13$ .
$\Rightarrow$ The three digit number $= 11 \times 13 = 143$

1 4 3
$∴$ The missing digit is $4$

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Ravi wrote two digits of a 3-digit number on the blackboard as shown below1?3Find the missing digit if it has 11 and 13 as factors?

⇒ The given factors are 11 and 13.⇒ The three digit number =11×13=143 1 4 3∴ The missing digit is 4

Ravi wrote two digits of a 3-digit number on the blackboard as shown below
1 ? 3
Find the missing digit if it has 11 and 13 as factors?

$\Rightarrow$ The given factors are $11$ and $13$ .
$\Rightarrow$ The three digit number $= 11 \times 13 = 143$

1 4 3
$∴$ The missing digit is $4$