Write the Quotient When the Sum of 73 and 37 is Divided by 11 - Mathematics

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Sum

Write the quotient when the sum of 73 and 37 is divided by 11.

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Solution

Sum of 73 and 37 is to be divided by 11

Let ab = 73
and ba = 37

∴ a = 7
and b = 3

The quotient of ab + bc i.e. (73 + 37) when divided by 11 is a + b = 7 + 3 = 10

`(because("ab"+ "ba")/11 = "a" + "b")`

Concept: Tests for Divisibility of Numbers - Divisibility by 11
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 5 Playing with Numbers
Exercise 5 (A) | Q 1.1 | Page 55
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