Math, asked by pragnyasonyp8ccvu, 1 year ago

in each of the following numbers,replace* by the smallest number to make it divisible by11

Answers

Answered by sonu940

which number ?????please tell

MonsieurBrainly: what is the number

pragnyasonyp8ccvu: 39*43

pragnyasonyp8ccvu: hi

pragnyasonyp8ccvu: please send the answer with explanation

MonsieurBrainly: do u know test of divisibility for 11

pragnyasonyp8ccvu: yes

MonsieurBrainly: replace * with x and solve it

pragnyasonyp8ccvu: thanks

Answered by MonsieurBrainly

using test of divisibility of 11
*=7
39743

hope it helps
comment for further info

pragnyasonyp8ccvu: please explain

MonsieurBrainly: 3-9+x-4+3 = -6+x-1=-7+x

MonsieurBrainly: x=7

pragnyasonyp8ccvu: thanks

MonsieurBrainly: any other questions?

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