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Brrunno [24]
3 years ago
13

1/5 part of pole is inside the mud, 2/3 part is inside the water and the remaining length of 10m is above the surface of the wat

er. Find the length of the pole.​
Mathematics
1 answer:
wolverine [178]3 years ago
6 0

Answer:

75 m

Step-by-step explanation:

Let the length of the pole to be : x m

1/5 of x is inside the mud, this will be : 1/5 x

2/3 of x in inside water , this will be : 2/3 x

10 m remaining is above the water surface. Finding the fraction that remains will follow;

x - {1/5 x + 2/3x } = 10

x-13/15 x =10

2/15 x = 10

x= 75 m

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Step-by-step explanation:

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3 years ago
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