Question

the length of three pieces of wire are 6m 80 cm, 18 m 26 cm and 12 m 65 cm what is the average length of a piece of wire​

Answer 1

Step-by-step explanation:

First we need to convert all the given numbers in cm

18m 26cm = 206cm

6m 80cm = 680cm

12m 65cm = 185cm

now we will add them and then divide it by how many numbers we are adding to find the average

680 + 206 + 185/3 = 375

Average = 375cm