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stira [4]
3 years ago
5

Solving proportions

d="TexFormula1" title=" \frac{1\3}{5} = \frac{a}{20} " alt=" \frac{1\3}{5} = \frac{a}{20} " align="absmiddle" class="latex-formula">​

Mathematics
1 answer:
Olegator [25]3 years ago
8 0

Answer:

a = 4/3

Step-by-step explanation:

1/3       a

----- = -----

5        20

Using cross products

1/3 * 20   = 5a

20/3 = 5a

Divide each side by 5

20/3 * 1/5 = 5a/5

4/3 = a

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14 is 10% of ____?<br> Or what is 14 10% of
leonid [27]

Answer:

THE ANSWER TO THE TOP LINE IS: 140

Step-by-step explanation:

why? becuase 10 times 10 is 100 all whole fractions need to be ?/100 (something over 100) so then becuase you did 10 times ten to find what 14 is you do 14 times 10. it should look like this :D.

10*10=100

14*10=140 .         140/100 is your answer or 140 :)

3 0
2 years ago
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Afina-wow [57]
1/3 (0.333,,,) is 0.05666... away from 0.39 .

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4 0
3 years ago
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Solnce55 [7]

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A system of two equations can be classified as follows

Step-by-step explanation:

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7 0
3 years ago
Please help me please
kodGreya [7K]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Answer:

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2 years ago
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