28.6k views
1 vote
For the following, round off each number to three significant digits, and then express it in scientific notation.

1) 3.478
2) 65.345
3) 4444
4) 3.1416
5) 55555
6) 45.35455

User Egvrcn
by
7.9k points

1 Answer

3 votes

Answer:

1) 3.478 3.48

2) 65.345 6.53x10^1

3) 4444 4.44x10^3

4) 3.1416 3.14

5) 55555 5.56x10^4

6) 45.35455 45.4x10^1

Step-by-step explanation:

User Seduardo
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.