Question

The length of 4 pieces of wire are: 16m 80cm, 17m 25 cm, 13m 75 cm and 12m 20 cm. find the average length per price.

Answer 1

Given Conditions:-

• Length of the first piece of the wire = 1600 + 80 = 1680 cm.
• Length of the second piece of the wire = 1700 + 25 = 1725 cm.
• Length of the first piece of the wire = 1300 + 75 = 1375 cm.
• Length of the first piece of the wire = 1200 + 20 = 1220 cm.

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Average Length per pieces = Sum of the length of all the wire/no. of wire

∴ Average length per pieces of the wire = (1680 + 1725 + 1375 + 1220)/4

∴ Average length per pieces of the wire = 6000/4

∴  Average length per pieces of the wire = 1500 cm.

Hence, the Average length per pieces of the wire is 1500 cm or 15 m.

Hope it helps...