A 124 m piece of canvas must be cut into two parts so that the length of one part is 12 m
April 26, 2021 | education
| A 124 m piece of canvas must be cut into two parts so that the length of one part is 12 m longer than the other. How many meters of canvas will there be in each part?
1) Let x meters be the length of one part.
2) Then (x + 12) meters is the length of the second part.
3) (x + (x + 12)) meters – the total length of the canvas.
4) according to the condition of the problem, the length of the web is 124 m, so we write the equality:
x + (x + 12) = 124.
5) Let’s solve the equation:
x + x + 12 = 124;
2x + 12 = 124;
2x = 124 – 12;
2x = 112;
x = 112: 2;
x = 56.
6) We find that x = 56 m – the length of one piece of fabric.
7) Calculate the length of the second cut:
56 + 12 = 68 m.
Answer: 56 and 68 meters.
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.