Question

Test divisibility of the following numbers by 11
(a) 5335 ( ) (b) 9020814 ( )

Answer 1

Answer:

a)5335

Step-by-step explanation:

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Answer 2

Answer:

Divisibility Rule Of 11 :-

A Number Is Divisible By 11 if The Difference between The Sum of Digits at Odd places and Even places is 0 or multiple of 11.

a)5335:-

Digit at Odds Places = 5335

Sum :- 5+ 3 = 8

Digits At Even Places = 5335

Sum :- 3 + 5 = 8

Difference = 8 - 8

=)0

Thus the Number is Divisible by 11

b)9020814

Digits at odds place = 9020814

Sum :- 9 + 2 + 8 + 4 = 23

Digita at Even Place = 9020814

Sum :- 0 + 0 + 1 = 1

Difference = 23 - 1

=)22

Thus the number is divisible by 11

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