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MakcuM [25]
3 years ago
8

Are 2/7 and 6/21 equivalent ratios

Mathematics
2 answers:
muminat3 years ago
8 0
Yes because if you multiply 2/7 by 3 it equals to 6/21
ra1l [238]3 years ago
5 0
6 / 2 = 3
21 / 7 = 3

Yes, 2/7 and 6/21 are equivalent ratios.  The second number is simply the first number tripled.  
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Please help! im doing a test right now
GaryK [48]

Answer:

a.) Time = 6 hours

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c.) Distance = 196 miles

Step-by-step explanation:

<h3><u>a.</u>)</h3>

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Time = Distance ÷ Speed

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<h3><u>b.</u>)</h3>

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<h3><u>c.</u>)</h3>

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<u>-TheUnknownScientist 72</u>

4 0
2 years ago
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leonid [27]
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3 0
3 years ago
Read 2 more answers
The length of a rectangle is 6 ft more than its width. The perimeter of the rectangle is 68 ft. What are the dimensions of the r
Anastaziya [24]
First off,we need to understandthe perimeter of a rectangle:
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We can then proceed to find the width. As it is 6 ft more than it's length,it can be written in:

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When the width is 16ft, the length is:
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The length is 10 ft.

Therefore the dimention of the rectangle is 16ft by 10ft.

Hope it helps!
7 0
3 years ago
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anyanavicka [17]
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xxTIMURxx [149]

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8 0
3 years ago
Read 2 more answers
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