MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ด‘๊ณ 

๊ฒฐ๊ณผ

ํ˜„๊ธˆ ์ด์•ก
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์ง€ํ ํ•ฉ๊ณ„ $0.00
๋™์ „ ํ•ฉ๊ณ„ $0.00

๋ฏธ๊ตญ ํ™”ํ ๊ณ„์‚ฐ๊ธฐ๋ž€?

์ด ํ™”ํ ๊ณ„์‚ฐ๊ธฐ๋Š” ์ง€ํ์™€ ๋™์ „์ด ์„ž์—ฌ ์žˆ์–ด๋„ ๊ฐ ์•ก๋ฉด๊ฐ€์— ๋ณด์œ  ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•œ ๋’ค ๋ชจ๋‘ ๋”ํ•ด ์ด์•ก์„ ๋น ๋ฅด๊ฒŒ ๊ณ„์‚ฐํ•ด ์ค๋‹ˆ๋‹ค. ๋ฏธ๊ตญ ๋‹ฌ๋Ÿฌ(USD) ์•ก๋ฉด๊ฐ€(\(\$100\)ยท\(\$50\)ยท\(\$20\)ยท\(\$10\)ยท\(\$5\)ยท\(\$1\) ์ง€ํ์™€ ์ฟผํ„ฐยท๋‹ค์ž„ยท๋‹ˆ์ผˆยทํŽ˜๋‹ˆ ๋™์ „)๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•˜๋ฏ€๋กœ, ์บ์…” ์„œ๋ž ์ •์‚ฐ, ํŒ ํ†ต, ์ €๊ธˆํ†ต, ๋ชจ๊ธˆ ํ–‰์‚ฌ, ๊ต๋Œ€ ๋งˆ๊ฐ ์‹œ ํ˜„๊ธˆ ์ ๊ฒ€ ๋“ฑ์— ๋”ฑ ๋งž์Šต๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ ํ•œ๊ตญ ์›ํ™” ๋“ฑ ๋‹ค๋ฅธ ํ†ตํ™”๋ฅผ ์“ฐ๋Š” ๋ถ„์ด๋ผ๋ฉด, ์•ก๋ฉด๊ฐ€ ๊ฐ’๋งŒ ๋ณธ์ธ ํ†ตํ™”์— ๋งž์ถฐ ๋ฐ”๊ฟ” ์ ์šฉํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.

์•ก๋ฉด๊ฐ€๋ณ„๋กœ ๋ฌถ์€ ๋ฏธ๊ตญ ์ง€ํ์™€ ๋™์ „์˜ ํ”Œ๋žซ ์ผ๋Ÿฌ์ŠคํŠธ
ํ•ฉ๊ณ„ ์ „์— ์ง€ํ์™€ ๋™์ „์„ ์•ก๋ฉด๊ฐ€๋ณ„๋กœ ๋”ฐ๋กœ ์…‰๋‹ˆ๋‹ค.

์‚ฌ์šฉ ๋ฐฉ๋ฒ•

์„ธ๊ณ  ์žˆ๋Š” ์ง€ํ์™€ ๋™์ „์˜ ๊ฐœ์ˆ˜๋ฅผ ๊ฐ ์นธ์— ์ž…๋ ฅํ•˜์„ธ์š”. ํ•ด๋‹น ์•ก๋ฉด๊ฐ€๊ฐ€ ์—†์œผ๋ฉด ์นธ์„ ๋น„์›Œ ๋‘๊ฑฐ๋‚˜ 0์œผ๋กœ ๋‘๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๊ณ„์‚ฐ๊ธฐ๋Š” ๋‹ฌ๋Ÿฌ ๋‹จ์œ„ ์ด์•ก๊ณผ ํ•จ๊ป˜ ์„ผ ํ™”ํ์˜ ์ด ๊ฐœ์ˆ˜๊นŒ์ง€ ๋ณด์—ฌ ์ฃผ๋ฏ€๋กœ, ๊ธˆ์•ก๊ณผ ์‹ค์ œ ์ˆ˜๋Ÿ‰์„ ๋™์‹œ์— ๋Œ€์กฐํ•˜๋ฉฐ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ๊ณต์‹

ํ•ต์‹ฌ์€ ๊ฐ€์ค‘ ํ•ฉ์‚ฐ์ž…๋‹ˆ๋‹ค. \(\text{์ด์•ก} = \sum (\text{์•ก๋ฉด๊ฐ€} \times \text{๊ฐœ์ˆ˜})\). ๊ฐ ๊ฐœ์ˆ˜์— ์•ก๋ฉด๊ฐ€๋ฅผ ๊ณฑํ•œ ๋’ค ๊ทธ ๊ณฑ๋“ค์„ ๋ชจ๋‘ ๋”ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด \(\$20\) ์ง€ํ 3์žฅ์€ \(3 \times \$20 = \$60\)์ด ๋ฉ๋‹ˆ๋‹ค. ๋™์ „๋„ ๊ฐ™์€ ์›๋ฆฌ๋กœ ์†Œ์ˆ˜์  ๊ฐ’(\(\$0.25\), \(\$0.10\), \(\$0.05\), \(\$0.01\))์„ ์ ์šฉํ•ด ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.

$$\begin{gathered} \text{Total} = \text{Bills} + \text{Coins} \\[1.5em] \text{where}\quad \left\{ \begin{aligned} \text{Bills} &= 100\,\text{\$100} + 50\,\text{\$50} + 20\,\text{\$20} + 10\,\text{\$10} + 5\,\text{\$5} + \text{\$1} \\ \text{Coins} &= 0.25\,\text{Qtr} + 0.10\,\text{Dime} + 0.05\,\text{Nickel} + 0.01\,\text{Penny} \end{aligned} \right. \end{gathered}$$

์•ก๋ฉด๊ฐ€์— ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•ด ํ•ฉ๊ณ„๋ฅผ ๊ตฌํ•˜๋Š” ๊ณผ์ •์„ ๋ณด์—ฌ์ฃผ๋Š” ๋„ํ‘œ
์ด ํ˜„๊ธˆ์€ ๊ฐ ์•ก๋ฉด๊ฐ€์˜ ๊ฐ€์น˜์— ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•œ ๊ฐ’์˜ ํ•ฉ์ž…๋‹ˆ๋‹ค.

๊ณ„์‚ฐ ์˜ˆ์‹œ

\(\$100\) ์ง€ํ 2์žฅ, \(\$20\) ์ง€ํ 1์žฅ, \(\$1\) ์ง€ํ 4์žฅ, ์ฟผํ„ฐ 10๊ฐœ, ํŽ˜๋‹ˆ 5๊ฐœ๊ฐ€ ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. ์ง€ํ: \((2 \times 100) + (1 \times 20) + (4 \times 1) = 200 + 20 + 4 = \$224\). ๋™์ „: \((10 \times 0.25) + (5 \times 0.01) = 2.50 + 0.05 = \$2.55\). ๋”ฐ๋ผ์„œ ์ด์•ก์€ \(\$226.55\), ํ™”ํ ๊ฐœ์ˆ˜๋Š” 22๊ฐœ์ž…๋‹ˆ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

์–ด๋–ค ํ†ตํ™”๋ฅผ ์‚ฌ์šฉํ•˜๋‚˜์š”? ๋ฏธ๊ตญ ๋‹ฌ๋Ÿฌ(USD)์˜ ํ‘œ์ค€ ์•ก๋ฉด๊ฐ€๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ๊ฐ’์„ ๋ณธ์ธ ํ†ตํ™”์— ๋งž์ถฐ ๋ฐ”๊พธ๋ฉด ์–ด๋–ค ํ†ตํ™”์—๋„ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ์ ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋™์ „ ๋กค(๋ง์ด)๋„ ์…€ ์ˆ˜ ์žˆ๋‚˜์š”? ๋กค ๊ฐœ์ˆ˜๊ฐ€ ์•„๋‹ˆ๋ผ ๋‚ฑ๊ฐœ ๋™์ „ ๊ฐœ์ˆ˜๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”. ๋จผ์ € ๋กค ์ˆ˜์— ๋กค๋‹น ๋™์ „ ๊ฐœ์ˆ˜๋ฅผ ๊ณฑํ•œ ๋’ค ์ž…๋ ฅํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

์นธ์„ ๋น„์›Œ ๋‘ฌ๋„ ๋˜๋‚˜์š”? ๋„ค. ๋นˆ ์นธ์€ 0์œผ๋กœ ์ฒ˜๋ฆฌ๋ฉ๋‹ˆ๋‹ค.

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