Question

unit form: 6 nines =_ nines + _ nine​

Answer 1

Answer:

$6\ nines= 5\ nines +1\ nine$

Step-by-step explanation:

Unit form: 6 nines=......nines +.... nine

By this it is meant,

$6\times 9 = \_\_\times9+\_\_\times9$

We can write that as

$6\times 9 = 5\times9+1\times9$

$54 = 45+9$

And that's true.

This is representation of distributive property.

$b(a+c)=ab+bc$

So ,

$6\ nines= 5\ nines +1\ nine$