Learn CBSE Forum
If 21 y 5 is a multiple of 9, where y is a digit, what is the value of y?
CBSE Class 8
CBSE Class 8 Maths
class-8-maths
,
playing-with-numbers
Murali
April 3, 2019, 6:47am
1
If 21 y 5 is a multiple of 9, where y is a digit, what is the value of y?
Murali
April 3, 2019, 6:47am
2