Question

TIU
:
Water level in a well was 20 m below ground level. During rainy season, rain water collected
in different water tanks was drained into the well and the water level rises 5 m above the
previous level. The wall of the well is 1 m 20 cm high and a pulley is fixed at a height of
80 cm. Raghu wants to draw water from the well. Find the minimum length of the rope that
he can use.
80 cm
1 m 20 cm
MATHEMATICS-7​

Answer 1

Answer:

ans is 34 cm nd 65 cm is a answer