Question

Plz answer this question plz I request you all .
Who will write this in detail and correct statement I will mark as brainliest.
I am giving 20 point
plz answer
I am in hurry​

Answer 1

total length of water in well =1 m 20cm

Pulley fixed at 80 cm

1m =100cm

100+20=120

120-80=40

please mark me

Answer 2

Answer:

$\huge\underbrace\bold\red{AnsWer}$

⇒1m = 100cm

⇒100+ 20= 120

⇒120-40= 80