Question

the length of three threads are 0.5m , 35 CM and 0.35m .find the average length of the threads in cm​

Answer 1

Answer:

for taking out an average

add the score

50 cm, 35cm, 35cm

120/3

=40cm

Answer 2

Step-by-step explanation:

first convert 0.5m and 0.35m to cm

$1m \: = 100cm \: \\ 0.5m \: = 0.5 \times 100 = 50cm \\ 0.35m \: = 0.35 \times 100 = 35cm \\ now \: the \: lengths \: are \: 50cm \: 35cm \: \\ and \: 35cm \\ average \: = \frac{50 + 35 + 35}{3} = \frac{120}{3} \\ = 40 \: \\ \\ hence \: average \: = 40cm$