Question

playing with numbers (2) If a 4 digit 13y1 is divisible by 3. find the smallest value of y

Answer 1

Hello Mate!

If a 4 digit number i.e., 13y1 is completely divisible by 3 then,

As we know that in abcd if a + b + c + d is divisble by 3 then whole abcd ÷ 3.

In 1301,
1 + 3 + 0 + 1 is not divisible by 3
y = 0 ❎

In 1311

1 + 3 + 1 + 1 is divisible by 3
y = 1 ✔

So smallest value of y can be 1

Hope it helps☺!✌

Answer 2

Answer:

p

Step-by-step explanation:

p