Tanks

The fire tank is cuboid in shape, with a rectangular floor measuring 13.3 m × 14.7 m. The water depth is 1.9 m. Water was pumped from the tank into barrels with a capacity of 5 hl.

How many barrels would have been used if the water level in the tank had fallen 9 cm? Write the percentage of water pumped.

Correct answer:

n =  36
p =  4.74 %

Step-by-step explanation:




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