Question

Pls ans this qustion now and the once you don't know its ok you can leave them

Answer 1

Answer:

1. $3.4 \div 1000 = 0.0034$
2. $1.24 \div 100000 = 0.0000124$
3. $3.123 \times 100000 = 312300$

Step-by-step explanation:

MARK AS BRAINLIEST PLZ

Answer 2

Step-by-step explanation:

3.4*10-³

=3.4*1/1000

=3.4/1000

=34/10000

or,0.0034

2.

1.24*10-⁵

=1.24*1/100000

=1.24/100000

=124/10000000

or 0.0000124

3.

3.123*10⁵

=3.123*100000

=312300

hope this helps you