Question

when n ÷5 leaves a remainder of 2,find the one's digit of N.​

Answer 1

$\Large\mathcal\red{\boxed{\orange{solution}}}$

The ones digit may be 2 or 7

n÷5= 2

logically multiples of 5 ends with 0 or 5

if the remainder = 2

then, 0+ 2= 2

5+ 2 = 7