Question

Please answer the question in the photo

Answer 1

Answer:80soldiers

Step-by-step explanation:

Total soldiers. 6455

Soldiers left. 55

Remaining soldiers. 6455-55

=6400

By prime factorisation method find that 6400 is a perfect square or not.

It's square of 80.

So 80 rows and 80 soldiers.

Soldies in 1 row. 80

Answer 2

Answer:

80 soldiers

Step-by-step explanation:

=6455(total)-55(left)

=6400 (since its sqrt of 80)

therefore 80 soldiers in each row