Question

В железной руде содержится 54 процента железа сколько железа в 475 т руды

Answer 1

475*0,54 = 256,5 т руды

Answer 2

Calculating Iron Content in Iron Ore

To calculate the amount of iron in 475 tons of iron ore, we can use the fact that iron ore contains 54% iron.

Step 1: Calculate the amount of iron in 475 tons of iron ore.

The calculation is as follows: \[ \text{Iron content} = \text{Total weight of ore} \times \left( \frac{\text{Percentage of iron}}{100} \right) \]

Substitute the given values: \[ \text{Iron content} = 475 \, \text{tons} \times \left( \frac{54}{100} \right) \]

Step 2: Perform the calculation.

\[ \text{Iron content} = 475 \, \text{tons} \times 0.54 = 256.5 \, \text{tons} \]

So, there are 256.5 tons of iron in 475 tons of iron ore.