196k views
5 votes
HELP HELP!!!! I NEED HELP ASAP PLEASE PLEASE PLEASE

HELP HELP!!!! I NEED HELP ASAP PLEASE PLEASE PLEASE-example-1
User Michaelle
by
4.4k points

2 Answers

5 votes

Answer:

Option 4: 7.9 seconds

Explanation:

Align the numbers up and add them.

2.1+3.5=5.6

5.6+2.3=7.9

User Eldila
by
4.1k points
6 votes

Answer:

7.9

Explanation:

User Mirko Brunner
by
4.6k points