2 years ago

Do numbers have a fixed value even though their values are represented

Mathematics

1 answer:

AlexFokin [52]2 years ago

3 0

Answer:

yes

Step-by-step explanation:

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What is 444/88/145/140

disa [49]

First of all, I suppose that you are dividing, /.
Since, you don't have any other symbols here, i.e. + -*.
you work from left to right
444/88 is exactly 5.04545454545
5.04545454545/145 is exactly 0.03479623824
0.03479623824/140 is exactly 0.00024854455

so the answer to this is 0.00024854455

Hope this helps in some way ;)

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How much money is saved on an $80 coat that has been reduced 30%. If you could show me how this is done I would be super gratefu

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Find the sum of -2.5, -3 and 6.7

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The sum of -2.5, -3 and 6.7 is 1.2

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2 years ago

Share 160 sweets in the ratio 8:12

katrin [286]

let's divide the whole by the sum of its ratios, namely let's 160 ÷ (8+12), and then distribute accordingly.

$\bf \textit{160 at 8:12 ratio}\qquad \qquad \cfrac{8\cdot \frac{160}{8+12}}{12\cdot \frac{160}{8+12}}\implies \cfrac{8(8)}{12(8)}\implies \cfrac{64}{96}$

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2 years ago

Kay buys 12 pounds of apples. Each pound costs $3.if she gives the cashier two $20 bills, how much change should she receive.

zlopas [31]

12 pounds x $3 = $36

$40 - $36 = $4

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3 years ago