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