Math, asked by thangarajyuva2, 1 month ago

if 2lys is a multiple of 9 . where y is a digit, then what is the value of y​

Answers

Answered by aditiyadavjaipur
1

Answer:

y = 1

Step-by-step explanation:

Divisibility test of 9 = sum of all digits of number should be nine or should be divisible by 9.

==: 21y5

==: 2 + 1 + y + 5 = 1

==: y = 1

I hope it helps you.

Answered by Prince063867
2

Answer:

y = 1

Step-by-step explanation:

Divisibility test of 9 = sum of all digits of number should be nine or should be divisible by 9.

==: 21y5

==: 2 + 1 + y + 5 = 1

==: y = 1

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