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? *

Question

asked Sep 7, 2021 232k views

2 Answers

Gabriel Augusto · Answer 1 · 2021-09-11T17:59:59+0000

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