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3 years ago

What is 3/15 in a decimal

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

7 0

$\frac{3}{15} = \frac{3*1}{3*5} =^{2/} \frac{1}{5} = \frac{2}{10} =0.2$

Damm [24]3 years ago

4 0

Well, since 3/15 can be simplified to 1/5 by dividing the top and the bottom by 3, you would just need to find the decimal of 1/5 which is much more commonly recognized. it's .2 (becasue 1/10 would be .1 and 1/5=2/10 so .1x2=.2)

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Answer:

It will take 22 seconds for the thermometer to hit the ground.

Step-by-step explanation:

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This means that the initial height is of 7744ft.

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$h(t) = -16t^2 + 7744$

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This is t for which $h(t) = 0$ . So

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$t^2 = \frac{7744}{16}$

$t = \sqrt{\frac{7744}{16}}$

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Read 2 more answers