Question

If 68y5 is divisible by 11, where y is digit,
What is value of y

Answer 1

68y5

(8 + 5) - (6 + y)

7 - y  =  0

y = 7

Answer 2

Step-by-step explanation:

divisibility by 11

• (6+8)-(y+5)
• 14-(y+5)
• 14-(9+5)
• 14 - 14
• 0
• if it is 0 also it is divisible by 11
• e.g. 11×0= 0