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HACTEHA [7]
3 years ago
14

How is the answer 2.7

Mathematics
1 answer:
Darya [45]3 years ago
3 0

Answer:

2.7

Step-by-step explanation:

Its 2.7 because if you use the calculator app on your phone or a calculator you can see that you use .09 30 times. that's why I reccomend a calculator. Or you can try cross multiplication.

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Lelechka [254]
Fractions are the part/whole.  We can set this up to be...

3/5 = 756
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if she had 1260 to begin with and spent 756, she would have 504.00 left.
3 0
3 years ago
A, B & C lie on a straight line.
slamgirl [31]

Answer:

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Step-by-step explanation:

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2 years ago
How many nanoseconds does it take for a computer to perform one calculation if it performs calculations per second?
igor_vitrenko [27]

I believe the correct question is:

6.7*10^7 calc/sec?

 

So:

1/(6.7 x 10^7) = seconds per calculation

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Answer:

15 ns

7 0
3 years ago
Which systems of equations have no solution?
vlada-n [284]

Answer:

The last block where is says y=13-2x and 4x-y=-1 is the correct answer

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5 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

For every 2 silver watches, there are 3 gold watches :)

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