Questions: 87 kL - 83 hL = □ kL

Solution Steps

To solve this problem, we need to convert hectoliters (hL) to kiloliters (kL) and then perform the subtraction. Since 1 hectoliter is equal to 0.1 kiloliters, we can convert 83 hL to kL and then subtract it from 87 kL.

To convert hectoliters to kiloliters, we use the conversion factor \( 1 \, \text{hL} = 0.1 \, \text{kL} \). Therefore, we convert \( 83 \, \text{hL} \) to kiloliters: \[ 83 \, \text{hL} = 83 \times 0.1 \, \text{kL} = 8.3 \, \text{kL} \]

Now, we subtract the converted value from \( 87 \, \text{kL} \): \[ 87 \, \text{kL} - 8.3 \, \text{kL} = 78.7 \, \text{kL} \]

Final Answer