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Sum
Write the quotient when the sum of 94 and 49 is divided by 11.
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Solution
Sum of 94 and 49 is to be divided by 11
Let ab = 94
and ba = 49
∴ a = 9 and b = 4
The quotient of 94 + 49 (i.e. ab + ba)
When divided by 11 is a + b i.e. 9 + 4 = 13
`(because("ab + ba")/11 = "a + b")`
Concept: Generalized Form of Numbers
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