The alloy consists of 19 parts of aluminum and 2 parts of magnesium (by mass). What is the mass of the alloy
| July 25, 2021 | education
The alloy consists of 19 parts of aluminum and 2 parts of magnesium (by mass). What is the mass of the alloy if it contains 34 kg of magnesium less than aluminum
1. Let us determine how many parts of aluminum in the alloy are more than magnesium.
19 – 2 = 17.
2. How many kilograms are there in one part.
34/17 = 2 kilograms.
3. Let’s calculate the mass of aluminum in the alloy.
2 * 19 = 38 kilograms.
4. Find out how much magnesium is in the alloy.
2 * 2 = 4 kilograms.
5. Find the mass of the alloy.
38 + 4 = 42 kilograms.
Answer: The mass of the alloy is 42 kilograms.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
