Question

if 3/5 of length of a pole is embedded in mud ,3/10 in water and 3 metres above the surface of water ,find the length of the pole

Answer 1

Answer:3.9m

Step-by-step explanation:

Length of pole=3/5 + 3/10 +3/1

=3×2/5×2 + 3/10 + 3×10/1×10

(Equalizing the denominator)

=6/10 + 3/10 +30/10

=6+3+30/10

=9+30/10

=39/10

=3.9 m

The length of the pole is 3.9m.

Hope it's helpful...