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Delicious77 [7]
4 years ago
12

A 38​-inch piece of steel is cut into three pieces so that the second piece is twice as long as the first​ piece, and the third

piece is three inches more than four times the length of the first piece. find the lengths of the pieces.
Mathematics
1 answer:
KengaRu [80]4 years ago
4 0
Let the length of the first piece be x inches. Then:-

x + 2x + 4x + 3 = 38

7x = 38 - 3

x = 35/7  = 5 inches

Answer: the 3 pieces have lengths  5, 10 and 23 inches.


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