Question

7221_5 divided by 3​

Answer 1

$\huge{\boxed{\green{Answer:\:1}}}$

The number that will be inserted in 7221_5 is 1 which makes 7221_5 divisible by 3.

$\huge{\boxed{\red{Explanation:}}}$

The number in the 7221_5 can be find by trial and error method.

In this we will insert numbers constantly from 1 and divide it by 3 to get the answer.

Inserting 1 = 722115, is divisible by 3 so the number is 1. The product is 240705 in 722115/3