alleryꯑꯣꯏꯒꯅꯤ꯫ 1000ꯒꯤ ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯅꯦꯝꯕꯥ ꯁ꯭ꯇꯣꯛ ꯑꯗꯨꯅꯥ 12s, 18s ꯅꯠꯠꯔꯒꯥ 28sꯗꯥ ꯄꯦꯛ ꯇꯧꯔꯕꯥ ꯃꯇꯨꯡꯗꯥ 5 ꯑꯥꯏꯇꯦꯃꯁꯤꯡ ꯊꯃꯖꯤꯜꯂꯤꯕꯔꯥ?
A1005
B1013
C1025
D1265
Answer & Solution
Correct answer: B. 1013
ꯑꯣꯏꯒꯅꯤ꯫
LCM(12, 18, 28) = 252, ꯃꯔꯝ ꯑꯗꯨꯅꯥ 1000ꯒꯤ ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯅꯦꯝꯕꯥ ꯏꯂꯤꯖꯤꯕꯜ ꯑꯣꯏꯕꯥ ꯁ꯭ꯇꯣꯛ ꯑꯁꯤ 4 × 252 + 5 = 1013ꯅꯤ꯫
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