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360/X+10=320/X X=?
Go to the denominator on both sides, x = - 4
Three sticks of a, B and C are in the pool. The total length of the three sticks is 360 cm. Three quarters of the sticks of a, B and C are on the surface of the water. How deep is the water
The formula and the result are needed
Let X be the water depth, then one fourth of a is underwater, three seventh of B is underwater, and two fifths of C is underwater, so x / (1 / 4) + X / (3 / 7) + X / (3 / 5) = 360, and x = 45 cm
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