1. If 21y5 is a multiple of 9

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1. If 21y5 is a multiple of 9, where y is a digit, what is the value of y?
13
Oct
1. If 21y5 is a multiple of 9, where y is a digit, what is the value of y? 1. If 21y5 is a multiple of 9 what is the value of y? where y is a digit October 13, 2020 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 ,
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