Get 2 FREE Instant-Explanations on Filo with code FILOAPP

If the number 93215x2 is completely divisible by 11, then x is

Question

If the number $93215 x 2$ is completely divisible by $11$ , then $x$ is equal to

2

3

1

4

Views: 854 students

Found 7 tutors discussing this question

Henry Discussed

If the number

93215 x 2

is completely divisible by

11

, then

x

is equal to

15 mins ago

Discuss this question LIVE

15 mins ago

Text solutionVerified

Given number is

93215 x 2

The number can be represented as

9321502 + 10 x

Dividing

9321502

leaves

3

as remainder

So the expression

10 x + 3

should be divisible by

11

to make the whole number to be divisible by

11

⟹ 10 x + 3 = 11 m (s a y)

⟹ x = \frac{11 m - 3}{10}

The expression gives an integer value at

m = 3

⟹ x = \frac{33 - 3}{10}

⟹ x = 3

Was this solution helpful?

150

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our maths tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	If the number $93215 x 2$ is completely divisible by $11$ , then $x$ is equal to
Answer Type	Text solution:1
Upvotes	150