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Furkat [3]
3 years ago
11

A piece of wood is divided into two pieces in the ratio of 2:5. One piece is 10 cm long so how long is the other piece?

Mathematics
1 answer:
klio [65]3 years ago
8 0

Answer:

The length of the pother piece of the wood is 25 cm.

Step-by-step explanation:

Let the length of a piece of wood is x such that the ratio of two pieces is 2:5. Two pieces are 2x and 5 x

Length of the first piece is 10 cm. It means, 2x = 10 i.e. x = 5

We have considered that the length of other piece is 5x. It means 5×5 = 25 cm.

Hence, the length of the pother piece of the wood is 25 cm

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Convert 0.00049 to scientific notation.
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A circular running track is 1/4 mile long. Elena runs on this track, completing each lap in 1/20 of an hour.What is Elena’s runn
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Answer:

Step-by-step explanation:

Answer:

Elena's running speed is 5 miles/hour

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The speed is defined as the covered distance per unit time

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3 0
3 years ago
Could someone help me please ​
Alexxx [7]

1. 3x+9-9=18-9      

3x=9

x=3

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4x=32

x=8

3. x+0-0

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11. x+0=0

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