Question

I'll mark you the brainliest if you answer these ...... It's my humble request to all of you plz answer fast because it's something very very urgent... I hope you understand... I swear I'll mark you the brainliest

Answer 1

Answer:

Step-by-step explanation:

Q.12

1. 2.45

2. 0.000000023456

3. 4.63 * 10 ^ - 5

4. 7 * 10^6

Q.13

1. 5800000000000

2. 3164920

HEY FRIEND! THIS IS WHAT I KNOW. THAT'S WHY I HAVE ANSWERED THIS ONLY..