Question

water flows from a tank with a rectangular base measuring 80 cm by 70 cm into a tank with a square base of 60 cm . If the water in the first tank is 45 m deep , how deep will it be in the second tank ​

Answer 1

Answer:

For same quantity of the water in both the tanks, volume of both the tanks must be same.

1) Volume of tank with rectangular base

V1= l×b×h1

Where, l = length of the rectangular base

b = width of the rectangular base

h1 = height of the rectangular tank

∴V1 =80×70×45

∴V1=252000cm³

2) Let h = height of the tank with square base

a = side of the square base

Thus, volume of the tank with square base =

V2 = a² × h2

∴V2 = 60²×h2

∴V2 = 3600×h2

3) V1 = V2

∴252000=3600×h2

∴h2 = 252000/3600

∴ h2 = 70 cm

hope this helps you

hope this helps you plz mark me brainliest