Precipitation 66874

The total precipitation for one day reached 22mm.
How many hectoliters of water have rained on a rectangular garden measuring 32m and 45m?

Correct answer:

V =  316.8 hl

Step-by-step explanation:

c=22 mm m=22:1000  m=0.022 m a=32 m b=45 m  V1=a b c=32 45 0.022=25792=31.68 m3  V=V1 hl=V1 10  hl=31.68 10  hl=316.8 hl=316.8 hl



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Dr. Math
To calculate the volume of water that rained on the rectangular garden, follow these steps:

Step 1:

Understand the Given Information
- Precipitation: 22 mm .
- Dimensions of the garden: 32 m (length) and 45 m (width).

We need to find the volume of water in hectoliters (hL).

Step 2:

Convert Precipitation to Meters
Precipitation is given in millimeters, but the dimensions of the garden are in meters. Convert 22 mm to meters:
22 mm = 22/1000 = 0.022 m

Step 3:

Calculate the Area of the Garden
The garden is rectangular, so its area is:
Area = Length × Width

Substitute the given dimensions:
Area = 32 × 45 = 1440 m2

Step 4:

Calculate the Volume of Water
The volume of water is the product of the area of the garden and the precipitation:
Volume = Area × Precipitation

Substitute the values:
Volume = 1440 × 0.022 = 31.68 m3

Step 5:

Convert Volume to Hectoliters
1 cubic meter ( m3 ) is equal to 10 hectoliters ( hL ). Therefore:
Volume in hL = 31.68 × 10 = 316.8 hL

Final Answer:


The total volume of water that rained on the garden is:

316.8 hL







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