Register
The total length of 3 boards was 21.35 m. If one board was 8.2 m long and another was 6.42 m long, how long was the third board? *
232k views
4 votes
The total length of 3 boards was 21.35 m. If one board was 8.2 m long and another was 6.42 m long, how long was the third board? *

User Juan Eizmendi
by
4.3k points

2 Answers

6 votes

Answer:6.56

Explanation:

User BernardG
by
4.0k points
3 votes

Answer:

Explanation:

Length of the third board = Total length - ( sum of other two boards)

= 21.35 - ( 8.2 + 6.42)

= 21.35 - 14.62

= 6.73 m

User Gabriel Augusto
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers

Other Questions

What is the domain and range?
What does translation means in math? I am taking a quiz on this right now, I need an answer ASAP!!!!!!
Reduce this algebraic fraction. 36x^5y^8z^10/15x^5y^7z^2
The tallest building reaches 142 feet above sea level. The lowest part of the lake is 355 feet below sea level. How far apart are they?
Gary has guitar lessons every 5 days and band practice every 4 days his first band practice is in 4 days and his first guitar lessons and band practice on the same day explain how you know
Link Copied!