Post a New Question

Algebra

posted by on .

480-mm pipe is cut into three pieces. the second piece is three times as long as the first. the third piece is four times as long as the second. how long is each piece?

  • Algebra - ,

    x + 3x + 4*3x = 480

    (1 + 3 + 12)x = 480

    16 x = 480

    x = 30
    3x = 90
    12x = 360

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question