allery5,000ꯗꯥ ꯆꯍꯤ ꯑꯃꯗꯥ 8%ꯗꯥ 3 ꯆꯍꯤꯒꯤ ꯑꯣꯏꯅꯥ ꯏꯆꯝ ꯆꯝꯕꯥ ꯏꯟꯇꯔꯦꯁ꯭ꯠ ꯑꯗꯨ ꯐꯪꯕꯤꯌꯨ꯫
A1,000
B1,200
C1,300
D1,400
Answer & Solution
Correct answer: B. 1,200
1. P = 5000, R = 8 ꯑꯃꯁꯨꯡ T = 3ꯒꯥ ꯂꯣꯌꯅꯅꯥ P x R x T / 100 ꯑꯦꯞꯂꯥꯏ ꯇꯧ꯫
2. ꯆꯍꯤ ꯑꯃꯒꯤ ꯏꯟꯇꯔꯦꯁ꯭ꯠ ꯑꯁꯤ 5000 = 400ꯒꯤ ꯆꯥꯗꯥ 8ꯅꯤ꯫
3. ꯆꯍꯤ ꯑꯍꯨꯃꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯍꯥꯌꯕꯗꯤ 400 x 3.
4. ꯑꯗꯨꯅꯥ ꯁꯤꯝꯄꯜ ꯏꯟꯇꯔꯦꯁ꯭ꯠ ꯑꯁꯤ 1200ꯅꯤ꯫
5. ꯔꯤꯄꯦꯃꯦꯟꯇ ꯇꯧꯒꯗꯕꯥ ꯁꯦꯅꯐꯝ ꯑꯗꯨ 5000 + 1200 = 6200 ꯑꯣꯏꯒꯅꯤ, ꯑꯗꯨꯕꯨ ꯋꯥꯍꯪ ꯑꯗꯨꯅꯥ ꯏꯟꯇꯔꯦꯁ꯭ꯠ ꯑꯗꯨ ꯈꯛꯇꯃꯛ ꯍꯪꯈꯤ꯫
_ꯁꯣꯔꯁ: ꯁꯤꯂꯦꯕꯁ ꯃꯦꯊꯁ, Ch 7 ‘ꯀꯝꯄꯥꯔꯤꯡ ꯀ꯭ꯕꯥꯟꯇꯤꯇꯤꯁꯤꯡ’, S7.4 ꯀꯝꯄꯥꯎꯟꯗ ꯏꯟꯇꯔꯦꯁ꯭ꯠ_
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