Question

Сплав содержит 28%меди. Какова масса сплава,если он содержит 56 т меди

Answer 1

58:28*100
Нам надо найти общий сплав 100%, значит надо тонны меди поделить на их процент:)

Answer 2

Calculating the Mass of the Alloy

To calculate the mass of the alloy, we can use the formula:

% of component in alloy = (mass of component in alloy / total mass of alloy) * 100

Given that the alloy contains 28% copper and the mass of copper in the alloy is 56 tons, we can use the formula to find the total mass of the alloy.

Let's calculate it:

56 tons = (mass of copper in alloy / total mass of alloy) * 100

Total mass of alloy = (mass of copper in alloy / 28) * 100

Total mass of alloy = (56 / 28) * 100

Total mass of alloy = 200 tons

So, the mass of the alloy is 200 tons.

This calculation is based on the given percentage of copper in the alloy and the mass of copper in the alloy.

I hope this helps! If you have any other questions, feel free to ask.